# STC SA3205SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell Automatic flight system model AK667 consisting of Century III autopilot with optional radio coupler and glide slope coupler
- Applied: April 26, 1977
- Status date: December 7, 1983
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- Certificate PDF: https://openairdocs.org/files/sha256/9e/20/9e20cbc97f2a9e2b8ea5654763d524ea71546c0601e2001cfeb3a2fe177bc0ce
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A93BDA98987C7C5F85256CC2000A9539.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3205SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Beechcraft Corporation A36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## 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.

iSleauta&e-nA/.

United States of aratrita Bepartment of transportation— federal Stoiation administration Supplemental lEupe Certificate SA3205SW-D Century Flight Systems, Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 vJwJufi#J<£ed4amff>r-.4fafc>6(c>uJt4wfw>{>e&u££Mfi&^^ 3 Civil Air 3A15 Beech Installation of Mitchell Automatic Flight System Model AK667 consiting of a Century III Autopilot with Optional Radio Coupler and Glide Slope Coupler according to Bulletin No. 796, Revision 3, dated 1/16/79 and Master Drawing List No. 87A921, Revision C, dated 1/16/79 (28 Volt System) and/or later FAA Approved revisions of the above data.

Eligible on Beech Model A36, S/N E-572 and Up FAA/DAS Approved Pilot's Operating Handbook and FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S542-1, dated 10/12/77 is required or later FAA Approved revisions of the above supplement.

Placard, P/N 13A660-1 is required.

Compatibility of this modif iaation with other previously approved modifications must be determined by the installer.

vna' !/<,& „**«,* 10-12-77; 4-10-78; 1-25-79;

12-7-83 Revision 4 ™. 4-26-77 -/ a4r Mtriftu/ft/ • Don P. WatSOn (Signature) Manager, Aircraft Certification Division Southwest Region(Title)

**FAA FOKM 8110-2(10-48)**

,NSTRUCTIONS: The transfer endorsement be.ow may be used to notify the appropriate FAA Regional Office of the transfer of thU Supplemenul Type Certificate.

The FAA will reissue the certificate in the name of .he transferee and forward i. to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee)_ (Address of transferee) _ iMumttr *nJ strttt) from (Name of grantor) (Print or type).

(Address of grantor) I Mumhtt mnJ ttrul i (Cit,, SUU.

Signature of grantor (In ink):

## Every issue (1)

- December 7, 1983: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9e/20/9e20cbc97f2a9e2b8ea5654763d524ea71546c0601e2001cfeb3a2fe177bc0ce)

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