AD 90-24-08
Unsafe Condition
Reduced structural integrity of the fuselage due to potential cracks in the fuselage lap joint at stringer 73 between frames 5305 and 9305.
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Required Actions
Inspect the fuselage lap joint per Fokker Service Bulletin F-28/53-A94, Rev 1. Repeat inspections at intervals not exceeding 1,000 landings. Replace the lap joint per Fokker Service Bulletin F28/53-95, Rev 1 according to specified schedules.
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Compliance Time
Required as indicated, unless previously accomplished.
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Affected Aircraft
Fokker Model F-28 series airplanes, Serial Numbers 11003 to 11241, inclusive, and 11991 and 11992.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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