Narco Airworthiness Directives

2 ADs indexed for Narco aircraft.

Models

Emergency Locator Transmitter Batteries 1 AD Transponders 1 AD

Recent ADs

2004-08-16

final rule

Airworthiness Directives; NARCO Avionics Inc. AT150 Transponders

Unsafe Condition: Reports indicate that AT150 transponders may not recognize and respond properly to Mode S interrogations from Mode S ground stations and TCAS-II airborne equipment.

Effective: Jun 1, 2004 Category: aircraft Compliance: Before further flight.

Why matched: Airworthiness Directives; NARCO Avionics Inc. AT150 Transponders

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77-02-08 EMERGENCY

emergency

Airworthiness Directives; NARCO: Applies to all Narco Model ELT-10 77 Emergency Locator Transmitter Batteries

Unsafe Condition: Battery corrosion results in battery lead breakage and failure of the ELT to operate.

Effective: Feb 1, 1977 Category: appliance Compliance: Within the next 90 days and thereafter at each additional 90-day interval after the effective dat...

Why matched: Airworthiness Directives; NARCO: Applies to all Narco Model ELT-10 77 Emergency Locator Transmitter Batteries

Technical illustration of an aircraft electrical generator and wiring assembly
Problem area Electrical system
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