| Model | magnetic compass compensator, Precision Aviation |
|---|---|
| Condition | Used |
| Location | Melville , US |
| Date Listed | Sep 2, 2026 |
| Expires | Oct 2, 2026 |
Description
Works great Those two white balls contain small magnets. They mount behind/near a vertical-card magnetic compass and are used to correct magnetic deviation when the normal compass compensation isn’t enough. They’re particularly useful in aircraft with more magnetic interference, including some steel-frame aircraft.
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