AD 2009-20-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A310-203 and -222 | Airworthiness Directives; Airbus Model A310-203 and -222 Airplanes and Model A300 B4-620 Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Model A310-203 and -222 Airplanes and Model A300 B4-620 Airplanes |
Unsafe Condition
Cracking in the attachment angles of the rear pressure bulkhead, which could result in failure of the rear pressure bulkhead.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the rear pressure bulkhead to improve the fatigue life of the attachment angles at frame (FR) 80/82. Install additional attachment angles, a filler, supports, and a frame stiffener. Modify the aft lavatories and apply surface protection. Modify and reinstall heat and sound insulation. Conduct visual inspections for damaged filler and repair as necessary.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Airbus Model A310-203, A310-222, and A300 B4-620 airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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