# STC SA1536SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Commodore Aviation, Inc, United States
- Description: Installation of a Sundstrand965-0376-088 ground proximity warning system. (727-30)
- Status date: January 31, 1984
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D2BEE4D1D0BCA0FE85256CC1008212DA.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1536SO

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727 ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

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