# STC SA1080SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system AK293 consisting of Century II autopilot with optional radio coupler.
- Applied: September 2, 1969
- Status date: July 9, 1984
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 1A21](https://openairdocs.org/tcds/1A21)
- Certificate PDF: https://openairdocs.org/files/sha256/70/7b/707b6f322cea0c54dcaefecdefcfcc0eb27b96a3ebd78d761e4991120a6f485c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CBE04E6CB9F4FEAB85256CC10080DD93.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1080SW

## ADs that name it (0)

None.

## Approved models (1)

- Dynac Aerospace Corporation Aero Commander 100-180 ([TCDS 1A21](https://openairdocs.org/tcds/1A21))

## 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.

©cpartment of transportation — federal Stoiation administration Supplemental t^pe Certificate

•^sle&twz&t& SA1080SW Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 —— • Jy/i£ 'fz&p&ficadf'tslivmfor' 1A21 Civil Air Aero Commander 100-180 Installation of Mitchell Automatic Flight System Model AK293 consisting of Century II Autopilot with Optional Radio Coupler according to Bulletin No. 400, dated August 28, 1969 and Master Drawing List No. 87A464, dated 10-14-69. 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.

FAA Approved Placard, P/N 13A344-293 for Century II Automatic Pilot is required.

FAA Approved Autopilot Flight Manual Supplement, P/N 68S168, dated 4-16-74 is required for Mitchell Radio Coupler Model 1C388-3 installation.

Oth«i Sj- modifications uj if mf September 2f 1969 October 10, 1969 4-16-74; 7-9-84, Revision 2 Don P. Watson Manager, Aircraft Certification Division Southwest Region Any alteration oflfiis certificate if punishable by a fine of not exceeding t! ,000, or imprisonment not exceeding 3^ years, or both.

This certificate may be Irani/fed in actordance with f-AR 21.47.

FAA tow •MQ-l(10-6t)

INSTRl'CTiONS. The transfer endorsement below may he used lo notiK the <i[jpro|]riatc FAA I'egiondl Otfiie ol ihf transfer of this Supplemental Type Oeniln ate I'hf i-'AA w ill reissue the certihi ate in the name of the transferee dnij forwdrd u to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number .__ lo (Name DJ transferee) (Address of transferee) _. (Number and sftftl) /Ciy, Stair, and £IP cadi) from (Name of grantor) i Print or typf.) .

(Address aj grantor) (Number and Itreel} t City, SUM, and ZIP codr) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

## Every issue (1)

- July 9, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/70/7b/707b6f322cea0c54dcaefecdefcfcc0eb27b96a3ebd78d761e4991120a6f485c)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.