# STC SA09508AC-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEc System 30 Two Axis Automatic Flight Guidance System, Model ST-886-30.
- Status date: March 15, 2001
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: TCDS 779
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A5CA92D7D82E775585256CC1007F3B2F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09508AC-D

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company G17S (TCDS 779)

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