AD 79-07-02

final rule

Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979

AD Number
79-07-02
Status
final_rule
Effective Date
Product Category
appliance
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-2 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-3 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-4 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-5 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-5T Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-6 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-7 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-7T Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
aircraft Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-9 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-2 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-3 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-4 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-5 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-5T Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-6 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-7 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-7T Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-9 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-9A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. A-9B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 11AC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 11BC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 11CC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 402 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7AC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7ACA Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7BCM (Army L-16A) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7CCM (Army L-16B) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7DC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7EC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7ECA Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7FC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7GC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7GCA Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7GCAA Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7GCB Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7GCBA Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7GCBC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7HC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7JC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7KC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 7KCAB Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 8GCBC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 8KCAB Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S11AC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S11BC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S11CC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S7AC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S7CCM Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S7DC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. S7EC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-12F-3 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-13 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-13-2 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-13-3 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-13-3W Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-9 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 14-9L Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 300-W Pacemaker Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. CH Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. CH-300 Pacemaker Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. CH-400 Skyrocket Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. E Pacemaker Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F Skyrocket Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Pacemaker 31-42 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Pacemaker 31-42 (Floats) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 112 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 112B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 112TC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 112TCA Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 114 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 114A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 114B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 114TC Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. D-1 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28C Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28C-2 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28C-2R Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28F Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. F-28F-R Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 15A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 20 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 500 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-250 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-295 (USAF U10D) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-391 (USAF UL-24) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-391B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-395 (USAF L-28A or U-10B) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-395A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-700 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. H-800 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. HST-550 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. HST-550A (USAF AU-24A) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. HT-295 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-25 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-25-235 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-25-260 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-140 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-150 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-151 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-160 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-161 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-180 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-181 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-201T Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-235 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. PA-28-236 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Colonial C-1 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Colonial C-2 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Lake LA-4 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Lake LA-4-200 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Lake LA-4A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Lake LA-4P Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Lake Model 250 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion (Army L-17A) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion A (Army L-17B and L-17C) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion D Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion E Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion F Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion G Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. Navion H Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 500-A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 500-B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 500-S Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 500-U Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 520 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 560 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 560-A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 560-E Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 560-F Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-E Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-F Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-F(P) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-FL Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-FL(P) Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-T Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-V Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 680-W Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 681 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 685 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 690 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 690A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 690B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 690C Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 690D Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 695 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 695A Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 695B Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 700 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 720 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 108 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 108-1 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 108-2 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 108-3 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
appliance Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporation | Commander Aircraft Corporation | Emerald Enterprises Ltd. | Helio Aircraft Corporation | Helio Aircraft LLC | Lavia Argentina S.A. (Laviasa) | Twin Commander Aircraft LLC | Univair Aircraft Corporation | Piper Aircraft Inc. | The Enstrom Helicopter Corporation | Revo Incorporated | Sierra Hotel Aero Inc. 108-5 Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979

Unsafe Condition

The Exide AC 78M and Willard W 78M batteries manufactured between December 1978 and February 1979, identified by N-8, A-9, or B-9 stamped on terminal posts, may fail due to internal short circuits or electrolyte leakage.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Remove the batteries from service before next flight and replace with any approved battery of comparable rating.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

before next flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

ESB WISCO, INCORPORATED batteries manufactured during December 1978, January and February 1979, identified by N-8, A-9, or B-9 stamped on terminal posts, installed in various models including Aero Commander, Bellanca, Callair, Champion, Enstrom, Helio, Lake Amphibian, Navion, Piper, Rockwell, Stinson, and Wing aircraft.

AI-generated summary from the source AD text. Verify against the official source before acting.

Federal Register Abstract

Batteries

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_79-07-02.html
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AD Number:
79-07-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During ...Show more
Subject:
Batteries
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
03/29/1979
Effective Date:
04/03/1979
Make:
Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporatio...Show more
Model:
A | A-2 | A-3 | A-4 | A-5 | A-5T | A-6 | A-7 | A-7T | A-9 | A-9A | A-9B | 11AC | 11BC | 11CC | 402 |...Show more
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
AIR-700: Compliance & Airworthiness Division
Office of Primary Responsibility:
AIR-720: Operational Safety Branch
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 79-07-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-3442

AD NUMBER:   79-07-02

SUBJECT HEADING:   Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During
December 1978, January and February 1979

ACTION:  

SUMMARY:  

DATES:   Effective April 3, 1979.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
79-07-02 ESB WISCO, INCORPORATED: Amendment 39-3442. EXIDE AC 78M and WILLARD W 78M BATTERIES. Applies to those batteries manufactured during December 1978, January and February 1979, identified by the figures N-8, A-9, or B-9 stamped on either terminal post. They may be installed in, but not limited to, the following aircraft:

Aero Commander	1960 on - various models,
Bellanca	1959 on - various models,
Callair	1964 on - various models,
Champion	7 series models: 7GC, 7HC, etc.,
Enstrom	F-28 series, possible other models,
Helio	All series,
Lake Amphibian	Model C-1 and LA-4,
Navion	Rangemaster and others,
Piper	Cherokee and Pawnee PA-28 and PA-25,
but not limited to these models,
Rockwell	All models,
Stinson	All models,
Wing	Derringer models.

Compliance is required as follows. Remove from service before next flight and replace with any approved battery of comparable rating.

This amendment becomes effective April 3, 1979.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_79-07-02.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
79-07-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During ...Show more
Subject:
Batteries
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
03/29/1979
Effective Date:
04/03/1979
Make:
Aircraft Parts & Development Corp. | American Champion Aircraft Corp. | Bellanca Aircraft Corporatio...Show more
Model:
A | A-2 | A-3 | A-4 | A-5 | A-5T | A-6 | A-7 | A-7T | A-9 | A-9A | A-9B | 11AC | 11BC | 11CC | 402 |...Show more
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
AIR-700: Compliance & Airworthiness Division
Office of Primary Responsibility:
AIR-720: Operational Safety Branch
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 79-07-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-3442

AD NUMBER:   79-07-02

SUBJECT HEADING:   Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During
December 1978, January and February 1979

ACTION:  

SUMMARY:  

DATES:   Effective April 3, 1979.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
79-07-02 ESB WISCO, INCORPORATED: Amendment 39-3442. EXIDE AC 78M and WILLARD W 78M BATTERIES. Applies to those batteries manufactured during December 1978, January and February 1979, identified by the figures N-8, A-9, or B-9 stamped on either terminal post. They may be installed in, but not limited to, the following aircraft:

Aero Commander	1960 on - various models,
Bellanca	1959 on - various models,
Callair	1964 on - various models,
Champion	7 series models: 7GC, 7HC, etc.,
Enstrom	F-28 series, possible other models,
Helio	All series,
Lake Amphibian	Model C-1 and LA-4,
Navion	Rangemaster and others,
Piper	Cherokee and Pawnee PA-28 and PA-25,
but not limited to these models,
Rockwell	All models,
Stinson	All models,
Wing	Derringer models.

Compliance is required as follows. Remove from service before next flight and replace with any approved battery of comparable rating.

This amendment becomes effective April 3, 1979.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.

View Official Source ↗