AD 83-24-10 R1
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
Cracking and corrosion of the fuselage pressure vessel in the lower fuselage skin areas between stations 416-456 and 630-690, and stringers 32(LH) and 32(RH), which could lead to structural failure and cabin depressurization.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Visually inspect the interior of the lower fuselage skin between stations 416-456 and 630-690 and stringers 32(LH) and 32(RH) for corrosion and cracks, ensure drain paths are unobstructed, and follow British Aerospace Alert Service Bulletin 53-A-PM5632. For airplanes with long range fuel tanks or water injection tanks, follow paragraph 2.1.3 of the service bulletin. If cracks or corrosion are found, rework or repair using Structural Repair Manual chapters 53-01-0 or 53-02-0 before further flight and continue inspections at specified intervals.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 12 months after the effective date of this AD, unless accomplished within the last 2 years, and thereafter at intervals not to exceed 3 years from the last inspection.
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, 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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