AD 98-03-17
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE Systems (Operations) Limited | HS 748 Series 2A | Airworthiness Directives; British Aerospace Model HS 748 Series Airplanes |
| aircraft | BAE Systems (Operations) Limited | HS 748 Series 2B | Airworthiness Directives; British Aerospace Model HS 748 Series Airplanes |
Unsafe Condition
Deficiencies in the rigging of the flight control gust lock system could result in failure of the gust lock system and consequent reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect aileron, rudder, and elevator gust locks per Jetstream Alert Service Bulletin HS748-A27-128 Part 1 within 30 days after AD effective date. Repeat inspections at intervals not exceeding 750 flight hours. If discrepancies are found, perform re-rigging per Part 2 of the same service bulletin before further flight and repeat inspections/re-rigging at intervals not exceeding 1,500 flight hours.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 30 days after the effective date of this AD, and thereafter at intervals not to exceed 750 flight hours (or 1,500 flight hours after re-rigging).
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aerospace Model HS 748 Series 2A and HS 748 Series 2B airplanes, certificated in any category.
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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