# STC SA726SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Skytel Aviation, Inc, United States
- Description: Installation of Bendix M4C automatic flight control system(autopilot). Subsequent installation on other aircraft of the same model shall require flight tests to show compliance with LTC specification No. L-11-3 and CAR 9.3(a).
- Status date: April 21, 1972
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS LTC-11](https://openairdocs.org/tcds/LTC-11)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ED210F36903D8D1985256CC20056A26C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA726SO

## ADs that name it (0)

None.

## Approved models (1)

- North American Aviation Inc. Army P-51D ([TCDS LTC-11](https://openairdocs.org/tcds/LTC-11))

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