# STC SA1486SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: installation of Mitchell Automatic Flight System Model AK374 consisting of Century IIB Autopilot with Optional Radio Coupler
- Applied: April 27, 1972
- Status date: July 10, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA)
- Certificate PDF: https://openairdocs.org/files/sha256/f1/00/f10099a33474163303093dc409eb3882c577037490b0b767b936695818a56bb4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A30782CF1D3C35CC85256CC1008211D1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1486SW

## ADs that name it (0)

None.

## Approved models (1)

- True Flight Holdings LLC AA-5 ([TCDS A16EA](https://openairdocs.org/tcds/A16EA))

## 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.

^Sleaida/tvnA.

Bcpartmtnt of Transportation — federal aoiation administration Supplemental t4)pe Certificate SA1486SW Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 23 Federal Aviation/rvaAiffern& A16EA American Aviation AA-5 installation of Mitchell Automatic Flight System Model AK374 consisting of Century IIB Autopilot with Optional Radio Coupler according to Bulletin No. 495, Revision (1), dated 5-12-72 and Master Drawing List No, 87A598, Revision B, dated 5-12-72, 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 13A689-374 is required with Century IIB Autopilot installation, FAA Approved Autopilot Flight Manual Supplement dated April 16, 1974, P/N 68S168 -'- required for installation of Mitchell Radio Coupler 1C388-3.is c»?KaKbi^S3?LShe ???K£?a?2r?lth °ther P-viously approved modifications ^SUfr*xt4ijStfa£;ji,tia^ntjUf/ifi*rr{t<ria<daf4i jtiAtrA *A, foe. /•a^i^^f-f-j^iA/ft-i-a^^^a/laivrfiafn'in'^fff/ffn/i'/^tJ'f— </ad/iAAf*/J>wJrit April 27, 1972 May 18, 1972 4-16-74; 7-10-84, Revision 2 .SJ u.^/irtf/n-ri ij tnt •^Mittt.t f f " Don P. Watson Manager, Aircraft Certification Division Southwest Region

47.

FAAFoull tO-3(10-AI)

INSTRUCTIONS: Thp transfer endorsement below may be vised lo notify the appropriate FAA Regional Office of I he transfer of thii Supplemental Type Certificate.

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

TRANSFER ENDORSEMENT Transfer [he ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) r and Unit) (C'fy, Slalr. and ZIP "&) from (Name of grantor) (Print or type) (Address of grantor) f fjumbir and ttrrrtf ICilf.Sialr, and Z.IP cull) Extent of Authority (if licensing agreement):

Signature of grantor (In ink).- C FAA AC 69-S536

## Every issue (1)

- July 10, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f1/00/f10099a33474163303093dc409eb3882c577037490b0b767b936695818a56bb4)

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