| Year | 1952 |
|---|---|
| Model | Original USAF Air Cooled Motors |
| Condition | Used |
| Location | Hampden , US |
| Date Listed | Oct 23, 2026 |
| Expires | Oct 30, 2026 |
Description
This is an Original 1952 USAF Air Cooled Motors O-425-1 Helicopter Engine 32 Page Service Handbook. Used on the Military Sikorsky S-52 Helicopters. Excellent complete condition.
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