# STC SA1312SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system AK336 consisting of Century III autopilot and command/automatic electric trim with optional radio and glide slope couplers.
- Status date: July 10, 1984
- Data sheets: A17EU, A17EU, A17EU
- Certificate PDF: https://openairdocs.org/files/sha256/ba/81/ba81797b0523446f5ec3226d57501e2fe5e411298123f8f7913d71f0ac9b66c5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A28D9CF56B75EDC385256CC100820EAF.0001
- Page: https://openairdocs.org/stc/SA1312SW

## ADs that name it

None.

## Approved models (3)

- B-N Group Ltd. BN-2 (TCDS A17EU)
- B-N Group Ltd. BN-2A (TCDS A17EU)
- B-N Group Ltd. BN-2A-6 (TCDS A17EU)

## 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.

Bepartment of ^transportation —federal atiiation administration Supplemental t:uje Certificate SA1312SW Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 ^ *V$ I *d'^*. Federal Aviation Zkvu&rLat tJvedufJ —— < A17EU Britten Norman BN-2, BN-2A, BN-2A-6 Installation of Hitchell Automatic Flight System Model AK336 consisting of Century III Autopilot and Command /Automatic Electric Trim with Optional Radio Coupler and Glide Slope Coupler according to Bulletin No. 450, Revision 3, dated 5-8-73 and Master Drawing List No. 87A5A8, Revision B, dated 5-8-73 and 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 Airplane Flight Manual Supplement, dated June 7, 1971 is required.

FAA Approved Airplane Flight Manual Supplement, P/N 68S167, dated 4-16-74 is required for installation of Mitchell Radio Coupler Model 1C388-3.

April 13, 1971 13 . 1971 modifications a, C/»6 *,**,<„/ 4-16-74; 7-10-84, Revision 2 Don P. Watson Manager, Aircraft Certification Division Southwest Region ( Title/

Ttiti ctitiftcatt may bt liam/trred in accwdanct with I-AR 21.17.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) r and ftrrrt)

•y. Slati, and <7P cade) from (Name of grantor) (Print or type) (Address of grantor) urnbfr and ilitet) , Slat,, an Extent of Authority (if licensing agreement):

Signaiure of granior (In ink):

**C FAA AC 69-SS36**

## Every issue (1)

- July 10, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ba/81/ba81797b0523446f5ec3226d57501e2fe5e411298123f8f7913d71f0ac9b66c5)

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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.