AD 51-23-03
final rule
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-16 | Airworthiness Directives; Piper Models PA-16, PA-20, and PA-22 Aircraft |
| aircraft | Piper Aircraft Inc. | PA-20 | Airworthiness Directives; Piper Models PA-16, PA-20, and PA-22 Aircraft |
| aircraft | Piper Aircraft Inc. | PA-22 | Airworthiness Directives; Piper Models PA-16, PA-20, and PA-22 Aircraft |
Unsafe Condition
Battery Box Insulation
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.