# STC SA3060SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell flight system Model AK465 consisting of Century III autopilot with optional electronic command/ automatic pitch trim, optional radio coupler, and optional glide slope coupler.
- Applied: June 6, 1975
- Status date: August 16, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A18CE](https://openairdocs.org/tcds/A18CE)
- Certificate PDF: https://openairdocs.org/files/sha256/85/51/855135397219481da2851af6ce65ee37280bbc9de41cad7a48d7dc4d60305f0d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/899C96F0AFC2CA5A85256CC2000A934C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3060SW-D

## ADs that name it (0)

None.

## Approved models (3)

- Alexandria Aircraft LLC 17-30A ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))
- Alexandria Aircraft LLC 17-31A ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))
- Alexandria Aircraft LLC 17-31ATC ([TCDS A18CE](https://openairdocs.org/tcds/A18CE))

## 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.

ttftri States Bepartment of transportation-federal Sttnation administration Supplemental Itupe Certificate SA3060SW-D Century Flight Systems, Inc.

F.M. 1195 P.O. Box 610 Mineral Wells, TX 76067 yw4^jA&^e>660teM/nja<ft0(>cu6c£M'iifo 4ri&<it/rnj^a&&Titi^indjC(>n£ii&t>n& 23 y^, Federal Aviation <Sl*a*da/i&nA A18CE Rellanca 17-30A, 17-31A, 17-31ATC Installation of Mitchell Automatic Flight System Model AK465 consisting of Century III Autopilot with optional Electronic Command/Automatic Pitch Trim, optional Radio Coupler, and optional Glide Slope Coupler per Bulletin No. 586, Revision (3), dated 6-3-75 and Master Drawing List No, 87A697, Revision C, dated 6-3-75.

FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S160-1, dated 7-2-75 is required.

Compatibility of this modification with other previously approved modifications (must be determined by the installer.. /Aj'A, iXea«rmf'>S&vim£i0n' Sxe&min ti fvatirnt.

6-6-75 <2L&.~*+~*J: 8-16-84, Revision 1 7-2-75 P. Watson 7T Manager, Aircraft Certification Division g/inf T-^jrp^f- "Rgp-j n~p •-—--__u__LL_-- (TitU)

This crrtificmtt may bt trwftmd in uttmdaiu* with FAR 21.47.

MA tawi 1110-2 (1O-6*)

he appropriate FAA Region.. Office of the transfer of thU Supplemental Type Certificate.

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

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee)__ (Address of transferee) __ (MumktrtnJ Orttt) from (Name of grantor) (Print or type).

(Address of grantor) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- August 16, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/85/51/855135397219481da2851af6ce65ee37280bbc9de41cad7a48d7dc4d60305f0d)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.