# STC SA00816AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Cotney Engineering Co, United States
- Description: Installation of a modification to the fuel transfer system.
- Status date: July 28, 1995
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/583661D58993564B85256CC1007E015D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00816AT

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company D18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))

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