# STC SA2916SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc, United States
- Description: Installation of dual TRA-67 Mode S transponder system.
- Applied: September 7, 1990
- Status date: January 19, 2022
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A13NM](https://openairdocs.org/tcds/A13NM)
- Certificate PDF: https://openairdocs.org/files/sha256/df/01/df01c952b96a0a48266e35645bc0b2dd601ba24ac1c33e1f517173891808276b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D58DC79E4FB66D42862587F100759ED1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2916SO

## ADs that name it (0)

None.

## Approved models (4)

- De Havilland Aircraft of Canada Limited DHC-8-101 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))
- De Havilland Aircraft of Canada Limited DHC-8-102 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))
- De Havilland Aircraft of Canada Limited DHC-8-103 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))
- De Havilland Aircraft of Canada Limited DHC-8-106 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___

## Every issue (1)

- January 19, 2022: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/df/01/df01c952b96a0a48266e35645bc0b2dd601ba24ac1c33e1f517173891808276b)

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