AD 78-17-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Kelowna Flightcraft R & D Ltd. | 340 | Airworthiness Directives; GENERAL DYNAMICS Model 340 and 440 Series and C-131E Airplanes |
| aircraft | Kelowna Flightcraft R & D Ltd. | 440 | Airworthiness Directives; GENERAL DYNAMICS Model 340 and 440 Series and C-131E Airplanes |
| aircraft | Kelowna Flightcraft R & D Ltd. | Military C-131E | Airworthiness Directives; GENERAL DYNAMICS Model 340 and 440 Series and C-131E Airplanes |
Unsafe Condition
The passenger emergency escape window release handle access door may not open without restriction, which could prevent emergency egress.
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Required Actions
Within 10 hours time in service from the AD's effective date, check each release handle cover assembly to ensure the access door opens freely. If restricted, modify per Service Bulletin 640(340D)-25-A10 before next flight. Repeat checks daily until rework is done. Accomplish rework within 30 days or 50 hours time in service, whichever comes first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 10 hours time in service from the effective date of this AD
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Affected Aircraft
General Dynamics Model 340 and 440 series and C-131E airplanes in passenger configuration, including turbopropeller-modified versions.
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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