AD 80-02-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | HS.125 Series 700A | Airworthiness Directives; BRITISH AEROSPACE Model HS 125 Series 700 Airplanes |
| aircraft | Textron Aviation Inc. | HS.125 Series 700B | Airworthiness Directives; BRITISH AEROSPACE Model HS 125 Series 700 Airplanes |
Unsafe Condition
Failure of the aluminum HTE 'V' clamps installed in the pressure refuel and defuel system.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Incorporate British Aerospace modification 252694 or an equivalent modification approved by the Chief, Aircraft Certification Staff.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 50 hours time in service or within the next 28 days after the effective date of this AD, whichever occurs sooner
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aerospace Model HS 125 Series 700 airplanes with pressure refuel/defuel system installed
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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