# STC SA3482SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Century Automatic Flight System, Model AK989.
- Applied: December 23, 1988
- Status date: December 10, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- Certificate PDF: https://openairdocs.org/files/sha256/d6/ff/d6ff2a32152ee3d9b64665b05b31b195206dc88c9dbbf34d6ec5b0b60e8ca9c0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D89E60909F7CAC8486257ADA006F85AC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3482SW-D

## ADs that name it (0)

None.

## Approved models (11)

- Cessna Aircraft Company 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182M ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182N ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Cessna Aircraft Company 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

## 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.

United States of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Number: SA3482SW-D

This certificate issued to Century Flight Systems, Inc 3003 FM 1195 Mineral Wells, TX 76067 Part 3 of the Civil Air Regulations.

Original Product Type Certificate Number : 3A13 Make : Cessna Model : 182E,F,G,H,J,K,L,M,NP,Q Description of Type Design Change: Installation of a Century Automatic Flight System Model AK989 consisting of a Century 2010/2030/2031/2050/2051/30300/30301/30310/30311/30320/30321/30330/30331/30500/30501/30510/30511/30520/ 30521/30530/30531/40300/40301/40310/40311/40320/40321/403330/40331/40500/40501/40510/40511/40520/40521/40530/ 40531Autopilot per Bulletin No. 2046, dated 12-22-88, Revision 8 dated 10-21-08 and master Drawing List No. 87A1231, dated 12-22-88, Revision G dated 10-21-08 (14 Volt System) or later FAA Approved revision. FAA Approved Supplement to Pilot’s Operating Handbook and/or FAA Approved Airplane Flight Manual Supplements P/N 68S1042 dated 12-22-88, Revision 3 dated 10-07-94 and 68S1042-I dated 12-10-12 and 68S1042-2 dated 12-10-12 and/or later FAA Approved Revisions.

Limitations and Conditions : Eligible on Cessna models 182E,F,G,H,J,K,L,M,N,P,Q. Compatibility of this modification with other previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. The certificate basis for this modification is per Type Certificate Data Sheet (TCDS) 3A13.

Date of application: 12/23/88 Date reissued:

Date of issuance: 1/27/89 Date amended: 12/9/92 Rev 1; 12/21/92 Rev 2; 07/12/94 Rev 3; 12/10/12 Rev 4

(Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and street)

(City, State, and ZIP code)

from (Name of grantor)(Print or type)

(Address of grantor) (Number and street)

(City, State, and ZIP code)

Signature of grantor (In ink):

FAA FORM 8110-2-1(10-69) PAGE 3 of 2 PAGES

## Every issue (1)

- December 10, 2012: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d6/ff/d6ff2a32152ee3d9b64665b05b31b195206dc88c9dbbf34d6ec5b0b60e8ca9c0)

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