# STC SA1173SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system AK292 consisting of Century III autopilot with optional command/electric trim, radio, and glide slope couplers.
- Status date: July 9, 1984
- Data sheets: 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16, 3A16
- Certificate PDF: https://openairdocs.org/files/sha256/b8/30/b83077c17255e2b9e41c595f05f042062ee1de32e352b3e64db17d26d45e5763
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B99F245B75D048B485256CC10080DF4F.0001
- Page: https://openairdocs.org/stc/SA1173SW

## ADs that name it

None.

## Approved models (8)

- Beechcraft Corporation 95-55 (TCDS 3A16)
- Beechcraft Corporation 95-A55 (TCDS 3A16)
- Beechcraft Corporation 95-B55 (TCDS 3A16)
- Beechcraft Corporation 95-C55 (TCDS 3A16)
- Beechcraft Corporation D55 (TCDS 3A16)
- Beechcraft Corporation D55A (TCDS 3A16)
- Beechcraft Corporation E55 (TCDS 3A16)
- Beechcraft Corporation E55A (TCDS 3A16)

## 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.

(_X£f£f4£^ ©cpartmcnt of i;ransportation — .federal aoiation administration Supplemental ICuje Certificate i/Kctmve^ SA1173SW Century Flight Systems » Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 '£le&4ia'n. fir ii^^ 3 Civil Air 3A16 Beech 95-55, 95-A55, 95-B55 , 95-B55B, 95-C55, D55, D55A, E55, E55A naf;

Installation of Mitchell Automatic Flight System Model AK292 consisting of Century III Autopilot with Optional Command/Electric Trim, Radio Coupler and Glide Slope Coupler according to Bulletin No. 397, Revision 10, dated 2-25-74 and Master Drawing List No.

87A16, Revision H, dated 2-25-74. 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, dated 4-16-74, Revision A.

See Continuation Sheet, Page 2, a part of this STC Sia4<h^^ - iJ &if November 21, 1969 July 14, 1970 4-23-71; 1-12-73; 4-16-74;

7-9-84, Revision 4 Don P. Watson Manager, Aircraft Certification Division Southwest Region (Tttii)

47.

10-3(10-41)

INS I Rl'(.. I IONS. I he tiansfrr endorsement Inflow1 may hp u.sfri lu ni.itif> the .'ijtpr uprialr TAA h' i'£Lcinal O(Tic <• of ihr [^dn^^^•r f>f ihii .Sii|i])l<-nipnla! Type Crrlificittr I'hc I AA will ruissui the certificate in the nanu1 ul the transferee and lonvard n to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number __..._.. . — to (Name of transferee).

(Address of transferee.) __ (Number and strert) (City, Stall, and %IP code/ from (Name of grantor) (Print or type) (Address ojgrantor) r and street) ilf, Stall, and ZIP codi> Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

Untafl gtatu of antrtca Bcpartmtnt of transportation— Jfedtral SUriation administration Supplemental TCgpt Certificate(Continuation &htet) SA1173SW, Revision 4, dated 7-9-84 Limitations and Conditions:

FAA Approved Airplane Flight Manual Supplements are required as follows:

AFMS for Beech Models 95-55, 95-A55 , 95-B55 , 95-B55B, dated 1-12-73;

AFMS for Beech Models 95-C55, D55 and D55A, dated 1-12-73;

AFMS for Beech Models E55 and E55A, dated 1-12-73;

AFMS, P/N 68S167, dated 4-16-74 is required for Beech Models 95-55, 95-A55, 95-B55, 95-B55B, E55 and E55A.

Autopilot Flight Manual Supplement, P/N 68S168 is required for Beech Models 95-C55, D55 and D55A.

FAA FORM siio-Z-i (10-w) T/tu ttrtificaU may ** amsjtrrtd in accordant uiilh FAR 21.47.

## Every issue (1)

- July 9, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b8/30/b83077c17255e2b9e41c595f05f042062ee1de32e352b3e64db17d26d45e5763)

---
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.