| Country of Origin | United States |
|---|---|
| Brand | Collins |
| Manufacturer Part Number | 522-2638-001 |
| Warranty | No Warranty |
| Core Charge | No |
| Modified Item | No |
| Custom Bundle | No |
| Collins Course Indicator 331A-3G | Collins Course Indicator 522-2638-001 |
| Collins Rockwell Course Indicator | Collins Horizon Indicator 331A3G |
| Non-Domestic Product | No |
Check the listing for details. Collins 331A-3G Course Indicator P/N 522-2638-001. Condition: Used, Made in United States. Listed at 150.00 USD. Working when removed from Cessna 421.