14 ADs indexed for Helio Aircraft LLC aircraft.
Airworthiness Directives; Various Airplanes, Helicopters, and Engines
Unsafe Condition: Multiple failures of spot-welded, multi-segment v-band couplings at the tailpipe to the turbocharger exhaust housing flange.
Why matched: Airworthiness Directives; Various Airplanes, Helicopters, and Engines
Airworthiness Directives; Engine Components Inc. (ECi) Reciprocating Engine Cylinder Assemblies
Unsafe Condition: Cracks in the cylinder assemblies and possible engine failure caused by separation of a cylinder head.
Why matched: Airworthiness Directives; Engine Components Inc. (ECi) Reciprocating Engine Cylinder Assemblies
Airworthiness Directives; Shadin ADC-2000 Air Data Computers
Unsafe Condition: Shadin ADC-2000 units, part numbers 962830A-1-S-8, 962830A-2-S-8, and 962830A-3-S-8, configurations B, C, and D, display incorrect altitude information on the Electronic Flight Information System (...
Why matched: Airworthiness Directives; Shadin ADC-2000 Air Data Computers
Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
Unsafe Condition: The GTX 33/33D/330/330D Mode S transponders may detect the S1 (suppression) interrogating pulse below the minimum trigger level (MTL) and, in some circumstances, not reply. This could lead to inacc...
Why matched: Airworthiness Directives; GARMIN International Inc. GTX 33, GTX 33D, GTX 330, and GTX 330D Mode S Transponders
Airworthiness Directives; Helio Model H-700 and H-800 Airplanes
Unsafe Condition: Delamination between fiberglass plies in composite main landing gear legs, evidenced by longitudinal splitting, which could occur anywhere along the span of the landing gear leg.
Why matched: Airworthiness Directives; Helio Model H-700 and H-800 Airplanes
Airworthiness Directives; Helio Models H-250, H-295, HT-295, H-391, H-391B, H-395 and H-395A Airplanes
Unsafe Condition: Cracks or corrosion in the lower left and right main spar steel carry-thru fitting (P/N 391-030-4072) or welds on the lower horizontal tube of the wing spar carry-thru assembly could lead to struct...
Why matched: Airworthiness Directives; Helio Models H-250, H-295, HT-295, H-391, H-391B, H-395 and H-395A Airplanes
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 ...
Why matched: Airworthiness Directives; ESB WISCO, INCORPORATED: Applies To Those Batteries Manufactured During December 1978, January and February 1979
Airworthiness Directives; Helio Models H-391B, H395 and H-395A
Unsafe Condition: Possible loss of engine oil through the vacuum oil separator due to blockage of the engine breather tube with ice or snow.
Why matched: Airworthiness Directives; Helio Models H-391B, H395 and H-395A
Airworthiness Directives; Helio Models H-391B and H-395 Aircraft
Unsafe Condition: Failure of the fin upper hinge attachment has been reported.
Why matched: Airworthiness Directives; Helio Models H-391B and H-395 Aircraft
Airworthiness Directives; Helio Models H-391B and H-395 Aircraft
Unsafe Condition: Cracks around bolt holes and the 2.0-inch diameter lightening hole in the horizontal tail front spar splice plate (P/N 391-020-305) could lead to structural failure.
Why matched: Airworthiness Directives; Helio Models H-391B and H-395 Aircraft
Airworthiness Directives; Helio Model H-391B Aircraft
Unsafe Condition: Cracks have been found in the fin front spar underneath the steel attachment fittings holding the stabilizer to the fin. Cracks were also discovered in the flanges of the fins nose ribs second and ...
Why matched: Airworthiness Directives; Helio Model H-391B Aircraft
Airworthiness Directives; Helio Model H-391B Aircraft and Model H-395
Unsafe Condition: Failure of the stabilator control system pulleys due to lack of adequate guards could result in cable wear and possible failure.
Why matched: Airworthiness Directives; Helio Model H-391B Aircraft and Model H-395
Airworthiness Directives; Helio Model H-391B Aircraft
Unsafe Condition: Cracks have been found in the aileron-interceptor actuator bellcranks at the attachment of the control cables.
Why matched: Airworthiness Directives; Helio Model H-391B Aircraft
Airworthiness Directives; Helio Model H-391B Aircraft
Unsafe Condition: Cracked upper wing attachment thrust washers, P/N HS-15, installed beneath the head of the bolt attaching the top of the front wing spar to the carry-through structure.
Why matched: Airworthiness Directives; Helio Model H-391B Aircraft