# STC SA1940CE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Safe Flight Instrument Corp, United States
- Description: Installation of Safe Flight Inst. Corp. speed command of attitude and thrust and wind shear system(SCAT/WS), performance command system (PCS), thrust management system (TMS), angle of attack(AOA) system, wind shear (WS) system, and various combinations of the SCAT/WS, PCS, and TMS systems with an autopower system.
- Status date: October 14, 1986
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A22CE](https://openairdocs.org/tcds/A22CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CAC7C1E36CD8B13B85256CC10083D30F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1940CE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 550 ([TCDS A22CE](https://openairdocs.org/tcds/A22CE))

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