# STC SA2684CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Rockwell Collins Inc
- Description: Install dual Collins mode S transponders.
- Status date: December 12, 1997
- Data sheets: A6WE, A6WE, A6WE, A6WE, A6WE
- Certificate PDF: https://openairdocs.org/files/sha256/3e/6c/3e6c30cabe5b018432473db1dddf95816820ee04d7ce8efe091bdede40af7be3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/50F87DE6B60A3A14862572660071C300.0001
- Page: https://openairdocs.org/stc/SA2684CE

## ADs that name it

None.

## Approved models (5)

- McDonnell Douglas Corporation DC-9-81 (MD-81) (TCDS A6WE)
- McDonnell Douglas Corporation DC-9-82 (MD-82) (TCDS A6WE)
- McDonnell Douglas Corporation DC-9-83 (MD-83) (TCDS A6WE)
- McDonnell Douglas Corporation DC-9-87 (MD-87) (TCDS A6WE)
- McDonnell Douglas Corporation MD-88 (TCDS A6WE)

## What the certificate says

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

## Every issue (1)

- December 12, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/3e/6c/3e6c30cabe5b018432473db1dddf95816820ee04d7ce8efe091bdede40af7be3)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.