# STC SA3080SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Mitchell automatic flight system AK551 consisting of Century I autopilot with optional omni tracker.
- Status date: June 19, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A9EU](https://openairdocs.org/tcds/A9EU)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4A440FFFBEB614CB85256CC2000A938E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3080SW-D

## ADs that name it (0)

None.

## Approved models (3)

- Aermacchi S.p.A. S.205-18/R ([TCDS A9EU](https://openairdocs.org/tcds/A9EU))
- Aermacchi S.p.A. S.205-20/R ([TCDS A9EU](https://openairdocs.org/tcds/A9EU))
- Aermacchi S.p.A. S.205-22/R ([TCDS A9EU](https://openairdocs.org/tcds/A9EU))

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