# STC SA2693CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rockwell Collins Inc, United States
- Description: Installation of dual Collins Mode S transponders.
- Applied: November 14, 1990
- Status date: December 19, 1997
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/a0/cb/a0cb430db3d978b4c6a251c61ea27cc5bf47e50ce8870e4441b1cae782a12f53
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/53BE2F902B9E415B86257894007A1BCE.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2693CE

## ADs that name it (0)

None.

## Approved models (6)

- The Boeing Company 727 ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-100 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-100C Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-200F Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727C Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- December 19, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a0/cb/a0cb430db3d978b4c6a251c61ea27cc5bf47e50ce8870e4441b1cae782a12f53)

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