# STC SA198EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Avionics, Inc, United States
- Description: Installation of Tactair T-3 auto- pilot and optional installation of Tactair AH-1 altitude hold device(for use with Tactair T-3 auto- pilot).
- Status date: August 7, 1972
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A2243A562E90C50985256CC10083D3CE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA198EA

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

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