AD 80-07-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | 77 | Airworthiness Directives; Beech Model 77 Series Airplane |
Unsafe Condition
Excessive aileron control forces or jamming of the aileron control system
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace aileron bearings (P/N 108-130010-17) with aileron bushings (P/N 108-160010-39) following Beechcraft Service Instructions No. 1119. Aircraft may be flown under FAR 21.197 to a location where this AD can be accomplished. Equivalent compliance methods require approval from the Chief, Engineering and Manufacturing District Office.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next twenty-five (25) hours time-in-service after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Beech Model 77 (Serial Numbers WA-1 through WA-78, WA-80 through WA-86, and WA-88) certificated in all categories
AI-generated summary from the source AD text. Verify against the official source before acting.
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.