AD 79-05-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | SOCATA - Groupe Aerospatiale | GA-7 | Airworthiness Directives; Gulfstream American (Formerly Grumman American Aviation Corporation) Model GA-7 Airplanes |
Unsafe Condition
Fuel leakage from cracks in the inboard fuel tank ribs at Wing Station (W.S.) 109, at the forward fuel tank outlet fittings in the left and right wings.
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Required Actions
Inspect, repair, and modify the aircraft in accordance with Gulfstream American Service Bulletin No. ME-9 and Supplement No. 1, observing defueling safety practices in GA-7 Maintenance Manual Section 28-0, page 201. Equivalent methods may be approved by the FAA.
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Compliance Time
within the next 25 hours' time in service after the effective date of this AD
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Affected Aircraft
Model GA-7 airplanes, serial numbers GA7-0002 through GA7-0009, GA7-0011 through GA7-0057, and GA7-0059
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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