# STC SA2689CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Duncan Aviation, Inc
- Description: Installation of Bendix/King CAS-81 traffic alert and collision avoidance system (TCAS II) and MST-67A ATC Mode S transponder (2 each).
- Status date: January 15, 1991
- Data sheets: A46EU
- Certificate PDF: https://openairdocs.org/files/sha256/4e/0f/4e0ff18cf3d78fa6fa38b8667cdd74dbad98bc7db0d9b503f6ea54b9c77f9f05
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/93BC86261493D1B685256CC20008C75C.0001
- Page: https://openairdocs.org/stc/SA2689CE

## ADs that name it

None.

## Approved models (1)

- Dassault-Aviation Mystere-Falcon 50 (TCDS A46EU)

## What the certificate says

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

## Every issue (1)

- January 15, 1991: Issued, Current. [certificate](https://openairdocs.org/files/sha256/4e/0f/4e0ff18cf3d78fa6fa38b8667cdd74dbad98bc7db0d9b503f6ea54b9c77f9f05)

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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.