AD 65-11-03
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Lockheed Aircraft Corporation | 1049C-55 | LOCKHEED Models 1049C, 1049E, 1049G, and 1049H Series Aircraft |
| aircraft | Lockheed Aircraft Corporation | 1049E-55 | LOCKHEED Models 1049C, 1049E, 1049G, and 1049H Series Aircraft |
| aircraft | Lockheed Aircraft Corporation | 1049G-82 | LOCKHEED Models 1049C, 1049E, 1049G, and 1049H Series Aircraft |
| aircraft | Lockheed Aircraft Corporation | 1049H-82 | LOCKHEED Models 1049C, 1049E, 1049G, and 1049H Series Aircraft |
Unsafe Condition
The presence of wire clippings in the radio transfer switch assembly, part number 319122, could result in electrical short circuits or failures of the radio transfer system.
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Required Actions
Disassemble each radio transfer switch assembly (P/N 319122) without unsoldering the wiring, visually inspect for wire clippings, remove any clippings found, and reassemble before further flight. Inspections must pay particular attention to the switch wafers.
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Compliance Time
within the next 300 hours' time in service after the effective date of this AD unless already accomplished
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Affected Aircraft
Lockheed Aircraft Corporation Models 1049C, 1049E, 1049G, and 1049H Series Aircraft equipped with Radio Transfer Switch Assembly, P/N 319122
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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