# STC SA1006SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system AK291 consisting of Century III autopilot with optional pitch trim, radio coupler and glide slope coupler
- Applied: February 20, 1969
- Status date: July 9, 1984
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12CE](https://openairdocs.org/tcds/A12CE)
- Certificate PDF: https://openairdocs.org/files/sha256/02/da/02da090cb429b8fc08d2b4f174d84c11cf10164715fa49c6b3c466cf2b118228
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6E4C801672F8B91985256CC10080DC13.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1006SW

## ADs that name it (0)

None.

## Approved models (2)

- Beechcraft Corporation 60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))
- Beechcraft Corporation A60 ([TCDS A12CE](https://openairdocs.org/tcds/A12CE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Bcpartmtnt of toisportation -federal Station administration Supplemental ICpe Certificate SA1Q06SW Century Flight Systems, Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 iaf islea&ttaj&frnA.'.

fdri-uvnat < Mvattf/' —— • S Civil Air A12CE Beech 60 and A60 f^ Installation of Mitchell Automatic Flight System AK291 consisting of Century III Autopilot with optional Automatic Pitch Trim, Radio Coupler, and Glide Slope Coupler according to Bulletin No. 393 Revision (13) dated 4-6-73 and Master Drawing List 87A625 Revision C dated 4-6-73. Installation of Mitchell Radio Coupler Model 1C388-3 according to Bulletin No. 611, Revision (1) dated 4-16-74 and Master Drawing List 87A708, Revision A, dated 4-16-74.

FAA Approved Airplane Flight Manual Supplement dated December 21, 1972, is required.

FAA Approved Airplane Flight Manual Supplement P/N 68S167 dated April 16, 1974, is required for Mitchell Radio Coupler Model 1C388-3.

February 20, 1969 March 13, 1969 approved modifications 'v£b*v'& 2-20-70; 5-25-70; 9-23-70; 4-8-71;

1-9-73; 4-16-74; 7-9-84, Revision 7 ^s a<f arftfft Don P. Watson ' n»««'««, Manager, Aircraft Certification Division Southwest Region

This rertijicale may In transjeiied in accordantt ivith f-AR 21.17.

I N.S rRUU I 1ON.S The transfer <• ndorsrmriu below may br used lo nor i h (hr appropriate FA A V c^i final Oilier of I he [ramU'i1 itl (his Supplemental Typr Crnifn ;iif I'hr IAA v\]|l rnsMir the rrriifuaic in thr nanu1 ul ihr iransleret and (or\viir(l IE lu him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number __ to (Name oj transferee) (Address of transferee). .

funtbfr and itrttl] /City, from (Name of grantor) (Print or type) (Address uj grantor) (Number and itrtel) , Slalf, ami <;/> i Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- July 9, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/02/da/02da090cb429b8fc08d2b4f174d84c11cf10164715fa49c6b3c466cf2b118228)

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