# STC SA3407SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Edo Avionics automatic flight system model AK907/FD consisting of Century 41 autopilot.
- Status date: August 23, 1983
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/48D1134B8F08FE3485256CC2000A97BE.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3407SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Raytheon Aircraft Company B36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

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