AD 69-03-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus SAS | BAC 1-11 200 Series | Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Model BAC 1-11, 200 and 400 Series Airplanes |
| aircraft | Airbus SAS | BAC 1-11 400 Series | Airworthiness Directives; BRITISH AIRCRAFT CORPORATION Model BAC 1-11, 200 and 400 Series Airplanes |
Unsafe Condition
Possible jamming of aileron controls due to the aileron tab filler and modification plate assembly block (Part Number AB11/A1303 or AK11/A499) coming loose and fouling between the aileron and the wing structure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect right and left aileron tabs for proper bonding of the filler and modification plate assembly within 75 hours' time in service after the effective date and every 150 hours thereafter. If loose, remove the assembly before next flight and re-install per BAC Modification No. 3793. Discontinue inspections after permanently securing with a 1/8" diameter blind rivet or incorporating Modification No. 3793.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 75 hours' time in service after the effective date and thereafter at intervals not to exceed 150 hours' time in service from the last inspection
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Affected Aircraft
British Aircraft Corporation Model BAC 1-11, 200 and 400 Series airplanes
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
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