AD 87-25-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A | Airworthiness Directives; BRITISH AEROSPACE Model 125-800A Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (C-29A) | Airworthiness Directives; BRITISH AEROSPACE Model 125-800A Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (U-125) | Airworthiness Directives; BRITISH AEROSPACE Model 125-800A Series Airplanes |
Unsafe Condition
Entrapment of water within the aileron tab could lead to corrosion or structural failure of the aileron tab and inboard aileron hinge.
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Required Actions
Modify the aileron tab and inboard aileron hinge to provide drainage in accordance with BAe Service Bulletin 57-64-(3067). An alternate means of compliance or adjustment of compliance time may be approved by the FAA Manager, Standardization Branch. Special flight permits may be issued under FAR 21.197 and 21.199 to operate to a base for modification.
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Compliance Time
Within the next 100 landings or within one year after the effective date of this AD, whichever occurs sooner
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Affected Aircraft
British Aerospace Model 125-800A series airplanes listed in BAe Service Bulletin 57-64-(3067), dated November 29, 1985, 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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