# STC SA3367SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Mitchell automatic flight system AK870 consisting of Century 41autopilot or AK870FD consisting of Century 41FD autopilot.
- Status date: August 24, 1983
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12CE](https://openairdocs.org/tcds/A12CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6544B599CD5F9D3185256CC2000A9757.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3367SW-D

## ADs that name it (0)

None.

## Approved models (3)

- Raytheon Aircraft Company 60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))
- Raytheon Aircraft Company A60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))
- Raytheon Aircraft Company B60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))

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