# STC SA693SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system Model AK223 consisting of Century II autopilot with automatic aileron stabilizer and radio coupler.
- Status date: June 25, 1984
- Data sheets: 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23, 3A23
- Certificate PDF: https://openairdocs.org/files/sha256/25/44/2544231acadf6f439149e9ea43b7067962e389f2967ed40884e83a96507cb0e5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0992A6F8A2E0A7DB85256CC20056A06B.0001
- Page: https://openairdocs.org/stc/SA693SW

## ADs that name it

- [AD 70-15-18](https://openairdocs.org/ad/70-15-18): Automatic Pilot and Automatic Aileron Stabilizer Instruments · Mitchell Industries Auto Pilot Systems Instruments. Effective Aug 31, 1970

## Approved models (8)

- Maule Aerospace Technology Inc. Bee Dee M-4 (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4-210 (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4-210C (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4-210S (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4-210T (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4C (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4S (TCDS 3A23)
- Maule Aerospace Technology Inc. M-4T (TCDS 3A23)

## 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.

Bepattmcnt of transportation —federal Stoiation administration Supplemental "Cgpe Certificate SA693SW' Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 6awf^J!foff>&^^ 3 Civil Air 3A23 Maule M-4, M-4C, M-4S, M-4T, M-4-210, M-4-210C, M-4-210S and M-4-210T Installation of Mitchell Automatic Flight System Model AK223 consisting of Century II Autopilot with Automatic Aileron Stabilizer and Radio Coupler according to Bulletin No. 331, Revision 2, dated 5-9-73 and subsequent FAA Approved bulletins and/or supplements; Installation of Mitchell Radio Coupler Model 1C388-3 according to Bulletin No. 611, Revision 1, dated 4-16-74 and Master Drawing List No. 87A708, Revision A, dated 4-16-74.

The following FAA Approved Placards are required:

P/N 13A344-223 is required for Century III Installation.

P/N 13A343-223 is required for Stabilizer Installation, FAA Approved Autopilot Flight Manual, P/N 68S168, dated 4-16-74 is required for Mitchell Radio Coupler Model 1C388-3.

°ther P«v*«»ly approved modifications : August 30, 1966 September 20, 1966 _ f 4t *•**«**/: 4-16-74; 6-25-84, Revision 2 dtfe • Don P. Watson Manager, Aircraft Certificatio'n Division Southwest Region (Title)

FAA F<MM 8110-2(10-48)

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

(Address of transferee) ( Mumtxr taJ Orfct) (City.Stftt. mnd.

from (Name of grantor) (Print or type) (Address of grantor) (Gtf. Suit, **d ZIP ndi I Extent of Authority (if licensing agreement):.

Signature of grantor (In ink):

## Every issue (1)

- June 25, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/25/44/2544231acadf6f439149e9ea43b7067962e389f2967ed40884e83a96507cb0e5)

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