# STC SA945WE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: American Airlines Inc, United States
- Description: Installation of autopilot go-around unit. (707-323C)
- Status date: August 1, 1969
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FFAB2586863F29FB85256CC20058EB0A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA945WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707 ([TCDS 4A26](https://openairdocs.org/tcds/4A26))

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