# STC SA00856AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: National Flight Services, Inc, United States
- Description: Installation of Garrett engines(TPE331-6) as modified by STC SE00229AT.
- Status date: October 20, 1999
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/38D64DC09E7C299985256CC1007E018F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00856AT

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company B100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE))

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