# STC SA3169SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell Automatic Flight System Model AK642 consisting of Century
III Autopilot with Optional Radio Coupler and Glide Slope Coupler
- Applied: November 5, 1976
- Status date: June 18, 1984
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21)
- Certificate PDF: https://openairdocs.org/files/sha256/94/7e/947edc5f66a225e9f0fd3800db619f6d47e8e1046584b32fa0d4b56220ab6dec
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D185C03BE1D85D5985256CC2000A94C0.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3169SW-D

## ADs that name it (0)

None.

## Approved models (6)

- Textron Aviation Inc. 210G ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. 210H ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. 210J ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. T210G ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. T210H ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. T210J ([TCDS 3A21](https://openairdocs.org/tcds/3A21))

## 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.

^Department of transportation—federal atriation administration Supplemental 'Cgpe Certificate <sbu#n&0T' SA3169SW-D Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 *£ws6yfi&deA*gmf^jA&J<>c6c>tvt4^A**^ 3 Civil Air ^sle4&a£a/4*>nA.

3A2 1 Cessna 210G, 210H, 210J, T210G, T210H, T210J Installation of Mitchell Automatic Flight System Model AK642 consisting of Century III Autopilot with Optional Radio Coupler and Glide Slope Coupler according to Bulletin No. 769, dated 11-5-76 and Master Drawing List No. 87A890, dated 11-5-76, FAA/DAS Approved Supplemental Flight Manual, P/N 68S437, dated 12-2-76 is required for Cessna Models 210G, 210H, 210J, T210G, T210H, T210J Placard, P/N 13A66Q-2 is required.

th °ther approved modifications 'W/AA < 6-18-84, Revision 1 _/«<5- arrtsriftea :

u^ ** 4nf "t Don P. Watson Manager, Aircraft Certification Division Southwest Region (Title)

This certificate may be transferred in accordance with hAR 21.17.

**FAAFCMM 8110-2(10-68)**

INSTRUCTIONS: The transfer <•ndorsement below may be used ,o notify .he appropriate FAA Region.. Office of the transfer of thw Supplemental Type Certificate.

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

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

(Address of transferee) _ from (Name of grantor) (Print or type).

(Address of grantor) __ (Otf. $t*tt, tnd ZI (at?, suu.

Signature of grantor (In ink):

## Every issue (1)

- June 18, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/94/7e/947edc5f66a225e9f0fd3800db619f6d47e8e1046584b32fa0d4b56220ab6dec)

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