AD Amdt-39-10723
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Pilatus | Britten-Norman Ltd | Airworthiness Directives; Pilatus Britten-Norman Ltd. BN-2, BN- 2A, BN-2B, and BN-2A MK. 111 Series Airplanes |
Unsafe Condition
Installation of a 70A generator system without corresponding generator system upgrades could result in electrical system failure during critical phases of flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect airplanes equipped with a 50A generator system for a 70A generator. Replace the 70A generator with a 50A generator or, for BN-2, BN-2A, and BN-2B series, upgrade the generator system to 70A to match the generator.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Pilatus Britten-Norman Ltd. BN-2, BN-2A, BN-2B, and BN-2A MK. 111 series airplanes equipped with PBN Modification NB/M/256, 50A generator system.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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