# STC SA3169SO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: General Aerospace, Inc, United States
- Description: Installation of a Collins TPR-720 Mode S Transponder and a Honeywell Traffic Alert and Collision Avoidance System.
- Status date: March 29, 1999
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C80D3CE3258BE03485256CC2000A94BF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3169SO

## ADs that name it (0)

None.

## Approved models (4)

- The Boeing Company 737-200 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-300 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-400 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))
- The Boeing Company 737-500 Series ([TCDS A16WE](https://openairdocs.org/tcds/A16WE))

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