# STC SA1594SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system model AK399 consisting of Century IIB autopilot with optional radio coupler.
- Status date: July 13, 1984
- Data sheets: 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13, 3A13
- Certificate PDF: https://openairdocs.org/files/sha256/16/19/1619bc4eaf8eb88b3a1bc8d82353a104a200fceba7aa77570e398e4e4da12401
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F5ED1EE14167892685256CC100821409.0001
- Page: https://openairdocs.org/stc/SA1594SW

## ADs that name it

None.

## Approved models (9)

- Cessna Aircraft Company 182E (TCDS 3A13)
- Cessna Aircraft Company 182F (TCDS 3A13)
- Cessna Aircraft Company 182G (TCDS 3A13)
- Cessna Aircraft Company 182H (TCDS 3A13)
- Cessna Aircraft Company 182J (TCDS 3A13)
- Cessna Aircraft Company 182K (TCDS 3A13)
- Cessna Aircraft Company 182L (TCDS 3A13)
- Cessna Aircraft Company 182M (TCDS 3A13)
- Cessna Aircraft Company 182N (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.

©cpartmtnt of transportation —federal Stoiation administration Supplemental t^pe Certificate SA1594SW Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 Jr*ajti>i>Citne'H <-/l£Oii*£a£tvnA'.

*Jrtaj/na6 Zfoettur^ —— , S 3A13 Cessna 182E, 182F, 182G, 182H, 182J, 182K, 182L' 182M' 182N Installation of Mitchell Automatic Flight System Model AK399 consisting of Century II Autopilot with optional Radio Coupler according to Bulletin No. 523, Revision (.1) dated 2-15-73 and Master Drawing List No. 87A627 dated 10-19-72; and installation of Mitchell Radio Coupler Model 1C388-3 per Bulletin No. 611, Revision (1) dated 4-16-74 and Master Drawing List 87A708, Revision A, dated 4-16-74.

FAA Approved Autopilot Flight Manual Supplement P.N 6SS168 dated April 16, 1974, is required for Mitchell Radio Coupler Model 1C388-3.

Mitchell Industries, Inc. FAA Approved Placard 13A689-399 for the Century HE Autopilot is required.

October 24, 1972 January 18, 1973 ,>& „**,,.,/ 4-16-74; 7-13-84, Revision 2 Don P. Watson Manager, Aircraft Certification Division Southwest Region (T,lUj

This certificate ma} bt Irani/erred in accordancr ifith I-AR 21.17.

INSTRUCTIONS' The transfer endorsement below may be used lo notify the appropriaie FAA Regional Office of (he transfer of this Supplemental Type Orlilicale.

The FAA will reissue [he certificate in ihe name of Lhe transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) umbe' and ititft) i City, StaU, and ZIP cadi) from (Name of grantor) (Print or type) (Address of grantor) (Nambrr and Itrttf) (Cr(f, StoU, anrf %1P cixtt) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAA AC 89-SS38**

## Every issue (1)

- July 13, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/16/19/1619bc4eaf8eb88b3a1bc8d82353a104a200fceba7aa77570e398e4e4da12401)

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