# STC SA8520SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Century Flight Systems Automatic Flight System Model AK1043 consisting of Century I Autopilot with Optional Omni Tracker. (A185F 28V)
- Status date: September 3, 1997
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A24](https://openairdocs.org/tcds/3A24)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6F331378929E43CF85256CC20058E811.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA8520SW-D

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company A185F ([TCDS 3A24](https://openairdocs.org/tcds/3A24))

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