AD 92-17-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A | BRITISH AEROSPACE Model BAe 125-800A Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (C-29A) | BRITISH AEROSPACE Model BAe 125-800A Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (U-125) | BRITISH AEROSPACE Model BAe 125-800A Series Airplanes |
Unsafe Condition
Damage that may cause unsymmetrical thrust due to the installation of Modification 259283C thrust reversers without Modification 259949A or BAe RIL 25-8ES16.
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Required Actions
Install Modification 259949A in accordance with British Aerospace SB.78-4-9949A dated January 20, 1992. Alternative methods of compliance or adjustments to the compliance time may be approved by the FAA's Standardization Branch. Special flight permits under FAR 21.197 and 21.199 may be issued to operate the airplane to a location where the AD requirements can be met.
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Compliance Time
Within 9 months after the effective date of this AD (September 28, 1992).
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Affected Aircraft
British Aerospace Model BAe 125-800A series airplanes with Modification 259283C thrust reversers installed and without Modification 259949A or BAe RIL 25-8ES16.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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