AD 76-04-06
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
Cracks in the horizontal stabilizer structure could lead to possible horizontal stabilizer failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the horizontal stabilizer structure for cracks in accordance with specified service bulletins. If cracks are found, conduct detailed inspections or replace components based on crack length and location. Adjustments may be requested for crack length limits or inspection intervals.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Compliance is required as indicated in the AD, with specific deadlines based on total landings accumulated by the effective date (March 4, 1976).
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Affected Aircraft
British Aircraft Corporation Model BAC 1-11 200 and 400 Series airplanes 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
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