AD 75-17-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Martin Corporation | 382 | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382B | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382E | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382F | LOCKHEED Model 382 Series Airplanes |
| aircraft | Lockheed Martin Corporation | 382G | LOCKHEED Model 382 Series Airplanes |
Unsafe Condition
Cracks in the main frames
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect main frames in accordance with Lockheed Service Bulletin A382-189 or equivalent method. If cracks are found, contact the Chief, Engineering and Manufacturing Branch, FAA, Southern Region before further flight.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within the next 325 hours' time in service on airplanes which have accumulated 10,000 or more flight hours and thereafter at each 'C' check inspection.
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Affected Aircraft
Lockheed Model 382 series airplanes, serial numbers 3946 and 4101 through 4751
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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