AD 95-15-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus SAS | BAC 1-11 200 Series | Airworthiness Directives; British Aerospace Model BAC 1-11-200 and -400 Series Airplanes |
| aircraft | Airbus SAS | BAC 1-11 400 Series | Airworthiness Directives; British Aerospace Model BAC 1-11-200 and -400 Series Airplanes |
Unsafe Condition
Fatigue-related cracking in fuselage frames at stations 178 and 213.5 in the vicinity of the passenger door at floor level, which could result in reduced structural integrity of the fuselage pressure vessel and possible decompression of the pressurized cabin.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect fuselage frames at stations 178 and 213.5 per Alert Service Bulletin 53-A-PM5993, correct discrepancies before further flight, modify the fuselage frames before specified landings or 12 months after AD effective date, and rework cabin pressurization system to limit maximum differential operating pressure to 7.5 psi.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Prior to the compliance time specified in the service bulletin or within 12 months after the effective date of this AD, whichever occurs later.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aerospace Model BAC 1-11-200 and -400 series airplanes on which Modifications PM5445 and PM5713 have not been installed.
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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