# STC SA569AL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Alaska Intl Air, Inc, United States
- Description: Installation Collins FPC-75 ground proximity warning system.
- Status date: November 25, 1975
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A1SO](https://openairdocs.org/tcds/A1SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9BB4AEFD95DB8B5E85256CC200122AC5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA569AL

## ADs that name it (0)

None.

## Approved models (3)

- Lockheed Aircraft Corporation 382B ([TCDS A1SO](https://openairdocs.org/tcds/A1SO))
- Lockheed Aircraft Corporation 382E ([TCDS A1SO](https://openairdocs.org/tcds/A1SO))
- Lockheed Aircraft Corporation 382G ([TCDS A1SO](https://openairdocs.org/tcds/A1SO))

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