AD 92-21-03
Unsafe Condition
Potential failure of the wing-to-fuselage connection
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Required Actions
Install improved connection angles with reinforcement angles in accordance with Fokker Service Bulletin F28/53-101. This installation terminates the inspection identified as item 53-10-14 in the F28 Structural Integrity Program required by AD 89-07-16 R1.
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Compliance Time
Prior to the accumulation of 30,000 landings, or prior to June 1, 1997, whichever occurs later
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Affected Aircraft
Model F28 series airplanes; serial numbers 11003 through 11161, inclusive, 11991, and 11992; certificated in any category
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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