AD 99-05-09
final rule
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-23-235 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-23-250 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-23-250 (Navy UO-1) | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-24-250 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-24-260 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-140 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-150 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-160 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-180 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-181 | Airworthiness Directives; The New Piper Aircraft, Inc. PA-23, PA-24, PA-28, PA-32, and PA-34 Series Airplanes |
Unsafe Condition
Induction Air Filter
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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