AD 92-16-12 R1
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | BAe.125 Series 1000B | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (C-29A) | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A (U-125) | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | BAe.125 Series 800B | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | BH.125 Series 400A | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | BH.125 Series 600A | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | DH.125 Series 1A | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | DH.125 Series 1A-522 | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
| aircraft | Textron Aviation Inc. | DH.125 Series 1A/R-522 | BRITISH AEROSPACE Model DH/BH/HS/BAe 125 Series Airplanes |
Unsafe Condition
Fire in the tail cone due to improper fluid venting through existing vent holes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install fluid vent masts on the undercarriage fairing and plug certain existing vent holes in accordance with British Aerospace Service Bulletin SB.53-74-3193C&D, dated January 7, 1992; or Revision 1, dated March 12, 1992. Alternative methods of compliance may be approved by the FAA.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 4 months after the effective date of this AD (September 28, 1992), unless accomplished previously.
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Affected Aircraft
British Aerospace Model DH/BH/HS/BAe 125 series airplanes as listed in SB.53-74-3193C&D, Revision 1, dated March 12, 1992; excludes Model BAe 125-1000A airplanes.
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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