AD 2004-25-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Gulfstream | Aerospace LP Model Gulfstream 100 | Airworthiness Directives; Gulfstream Aerospace LP Model Gulfstream 100 Airplanes; and Model Astra SPX and 1125 Westwind Astra Series Airplanes |
Unsafe Condition
Two occurrences of uncommanded deployments of the ground airbrakes during descent, which could result in a false 'Ground' position signal and deployment of the ground airbrakes, leading to reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Adjust the ground contact switches of the left and right main landing gear, in accordance with Gulfstream Alert Service Bulletin 1125-32A-233, Revision 1, dated August 1, 2003.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 250 flight hours after the effective date of this AD.
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Affected Aircraft
Gulfstream Aerospace LP Model Gulfstream 100 airplanes; and Model Astra SPX and 1125 Westwind Astra series airplanes, serial numbers 004 through 127 inclusive, 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 6, 2026
Rights: U.S. Government Public Domain
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