# STC SA1578SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system Model YK380 consisting of yaw damper
- Status date: July 13, 1984
- Data sheets: A12CE, A12CE, A12CE
- Certificate PDF: https://openairdocs.org/files/sha256/b9/14/b9149b2b169074785e0ef003874c92dd595f6fd8a66e7fe7669138c3d23c89ec
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/704DF017987D96F385256CC1008213AE.0001
- Page: https://openairdocs.org/stc/SA1578SW

## ADs that name it

None.

## Approved models (3)

- Beechcraft Corporation 60 (TCDS A12CE)
- Beechcraft Corporation A60 (TCDS A12CE)
- Beechcraft Corporation B60 (TCDS A12CE)

## 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.

©Epartmtnt of 'Cranspottation —federal 2Uriation administration Supplemental Ituje Certificate SA1578SW ,segatj4a&t>nA' Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 &&^y/i&deA*y#t<f^&&ft>t&M'i>rw>/twx^ 23 Federal Aviation A12CE Beech 60, A60, B60 Installation of Mitchell Automatic Flight System Model YK380 consisting of Yaw Damper according to Bulletin 501 dated 12-12-72 through Revision (6) dated 10-9-73 and Master Drawing List 87A648 Revision E dated 10-9-73.

FAA Approved Airplane Flight Manual Supplement dated October 12, 1973, is required.

-nu&e 4 °th" approved modifications mf •^Yt/rtn'rnJ/'vi/r-r // €n* October 27, 1972 January 18 1973 — '' ' 10-12-73; 7-13-84, Revision 2 Don P. Watson C^«"««;

Manager, Aircraft Certification Division Sou thwes t Reg ion (Till'!

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

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee)_ (Address of transferee). (Number and street) (Cify, Slate, anrf %lP f from (Name of grantor) (Print or type) .

(Address of grantor) Qnd street) (C:tj. Slalt. tnd ZIP nor) Extent of Authority (if licensing agreement):

Signature of grantor (In mk):

**C FAA AC 6M-S536**

## Every issue (1)

- July 13, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b9/14/b9149b2b169074785e0ef003874c92dd595f6fd8a66e7fe7669138c3d23c89ec)

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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.