# STC SA2640WE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: AiResearch Aivation Service Co, United States
- Description: Installation of a Garrett Model75 area navigation system.
- Applied: October 26, 1972
- Status date: September 18, 1973
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A7EU](https://openairdocs.org/tcds/A7EU)
- Certificate PDF: https://openairdocs.org/files/sha256/8a/4a/8a4abfe46f17602f11d322eae53fc90506c83c24a4a47370465893e3458824f9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A7DBA0FCDB094C6E85256CC20008C6C1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2640WE

## ADs that name it (0)

None.

## Approved models (1)

- Dassault-Aviation Fan Jet Falcon Series D ([TCDS A7EU](https://openairdocs.org/tcds/A7EU))

## What the certificate says

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

## Every issue (1)

- September 18, 1973: Amended, Current. [certificate](https://openairdocs.org/files/sha256/8a/4a/8a4abfe46f17602f11d322eae53fc90506c83c24a4a47370465893e3458824f9)

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