# STC SA1325SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system AK331, consisting of Century III autopilot with optional automatic pitch trim, radio coupler, and glide slope coupler.
- Status date: July 9, 1984
- Data sheets: 3A21, 3A21
- Certificate PDF: https://openairdocs.org/files/sha256/45/26/452686822fac2c00cd80a2901fac0112fc5e7db8564bad903ce019201c6a1e73
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9A5EE6A624DB6B1D85256CC100820EE5.0001
- Page: https://openairdocs.org/stc/SA1325SW

## ADs that name it

None.

## Approved models (2)

- Cessna Aircraft Company 210K (TCDS 3A21)
- Cessna Aircraft Company T210K (TCDS 3A21)

## 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.

iSlf/OitlaA-i Bepartmtnt of transportation —federal Stoiation administration Supplemental 'Cjp Certificate <_/U#mV€4i' SA1325SW Century Flight Systems, Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 Civil Air 3A2 1 Cessna T210K, 210K tMt*. Installation of Mitchell Automatic Flight System Model AK331 consisting of Century III Autopilot with optional Automatic Pitch Trim, Radio Coupler, and Glide Slope Coupler according to Mitchell Industries Bulletin No. 444 Revision (3) dated 10-9-73 and Master Drawing List, Revision D dated 8-30-72. Installation of Mitchell Radio Coupler Model 1C388-3 according to Bulletin No. 611, Revision (1) dated 4-16-74 and Master Drawing List 87A708, Revision A dated 4-16-74.

FAA Approved Airplane Flight Manual Supplement P/N 68S167 dated April 16, 1974, is required for Mitchell Radio Coupler Model 1C388-3.

FAA Approved Airplane Flight Manual dated June 10, 1971, is required.

March 25, 1971 June 10, 1971 9-11-72; 4-16-74; 7-9-84, Revision 3 —S&& n /rtf rtfffff '

• jfju.ffirtf/'i-rt {if &it -^'/i Don P. Watson Manager, Aircraft Certification Division Southwest^Region (Ttilt)

This trrtificalf may be tiansfrr'td in accordance uiil/i hAR 2/.17.

**FAA FOIH II1O-I (10-611**

TRANSFER ENDORSEMENT Transfer the ownership of Supplemenlal Type Certificate Number to (Name of transferee) (Address of transferee) r and ill eel) (City.Sioti.e.

from (Name of grantor) (Print or type) (Address of grantor) (Number and itrtelf Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

C FAA AC6B-553e

## Every issue (1)

- July 9, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/45/26/452686822fac2c00cd80a2901fac0112fc5e7db8564bad903ce019201c6a1e73)

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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.