# STC SA1176CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Ozark Air Lines, Inc, United States
- Description: Installation of Collins FPC-75 ground proximity warning system.
- Status date: September 1, 1976
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 7A1](https://openairdocs.org/tcds/7A1)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/66C5231A29C6741385256CC10080DF5B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1176CE

## ADs that name it (0)

None.

## Approved models (2)

- Fairchild Industries Inc. FH-227-B ([TCDS 7A1](https://openairdocs.org/tcds/7A1))
- Fairchild Industries Inc. FH-227-C ([TCDS 7A1](https://openairdocs.org/tcds/7A1))

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