AD 92-18-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | ATP | Airworthiness Directives; British Aerospace Model ATP Series Airplanes |
Unsafe Condition
Severe structural damage to the airplane due to an internal engine fire within the intercompressor case.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install an intercompressor case (ICC) fire detector system per British Aerospace Service Bulletin ATP-26-5-35225A, revise Section 0.25.0 of the AFM to include Modification No. 35225A, and revise the AFM with operating info via Temporary Revision T/24 Issue 1.
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Compliance Time
Within 90 days after modification in accordance with Pratt and Whitney Service Bulletin PW100-72-21097, dated November 8, 1991, or within 90 days after the effective date of this AD, whichever occurs later
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Affected Aircraft
British Aerospace Model ATP series airplanes; serial numbers 2001 through 2045, inclusive; modified per Pratt and Whitney Service Bulletin PW100-72-21097.
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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