# STC SA3038SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system model AK449 Century IV autopilot or AK449FD Century IV flight director autopilot with optional remote annunciator panel.
- Applied: January 6, 1975
- Status date: August 16, 1984
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A23CE](https://openairdocs.org/tcds/A23CE)
- Certificate PDF: https://openairdocs.org/files/sha256/35/9d/359dd52e738c56b207d1e106b47d21a4f312e26b6a9dc3c1cb166c567f1014a6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/31B5FBFB168F81E485256CC2000A9304.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3038SW-D

## ADs that name it (0)

None.

## Approved models (4)

- Beechcraft Corporation 58P ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Beechcraft Corporation 58PA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Beechcraft Corporation 58TC ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Beechcraft Corporation 58TCA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))

## 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.

jStatu of Stamca Btpartmcnt of transportation —federal aoiation administration Supplemental t^pe Certificate SA3038SW-D Flight Systems, Inc.

P.M. 1195 P.O. Box 610 Mineral Wells, IX 76067 .j/7i <i^^j4^.a!ivi^«^^^.^^ jifi^^t^Af^fn.mfj&jfajUfwt^^ 23 a^^Af Federal Aviation Ckiofna* *-Xr*it£uf£ —— >.ji>bHkf'~(iep£tftca&*sa*rrt6et1-: A23CE Beech 58P, 58PA, 58TC, 58TCA -Jj>^Afrt~ifi&i>n jj/^fiyS1* —£<AL(a,n T^Aa,naf :

Installation of Mitchell Automatic Flight System Model AK449, Century IV Autopilot or AK4A9FD Century IV Flight Director Autopilot with Optional Remote Annunciator Panel according to Bulletin No. 572, Revision 6, dated 10-1-76 and Master Drawing List No. 87A712, Revision F, dated 10-1-76.

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S215-4, dated 10-28-76 Is required for Beech Models 58P, 58PA, 58TC, and 58TCA.

Placard, P/N 13A660 is required.

Compatibility of this modification with, other previously approved modifications must be determined by the installer.

.jt«^ji^.dfyyi<>«i*^^^ ^4»^>7M«j»*4i>rt^ 1-6-75 SL&^^t^^: 2-10-75; 2-9-76; 7-22-76, 9-22-76;

10-28-76; 8-16-84, Revision 6 1-17-75 Don P. Watson Manager, Aircraft Certification Division Southwest Region Any alteration of t his certificate is punishable by afi ne of not exceeding tJ.OOO, or imprisonment not exceeding^ years, or both.

Tkil ctriifuatf may tt Irawjemd in acaadana with FAR 2IA7.

FAA tew •) 10-1 (10-M)

TRANSFER ENDORSEMENT 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 S street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink)

## Every issue (1)

- August 16, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/35/9d/359dd52e738c56b207d1e106b47d21a4f312e26b6a9dc3c1cb166c567f1014a6)

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