# STC SA8516SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of a Century yaw damper system.
- Status date: April 28, 1997
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-815](https://openairdocs.org/tcds/A-815)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F834A40C4E931D3985256CC20058E80A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA8516SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Bombardier-Rotax GmbH Otter DHC-3 (U-1A) ([TCDS A-815](https://openairdocs.org/tcds/A-815))

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