STC SA1231SW

©Epartmtnt of "Cransportation -federal atoiation administration Supplemental 'Cuje Certificate tyKivmver- SA1231SW Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 ',^Jiwetuf£M*'M^^ *aa Civil Air fa fbtavnad <%neUic/ —— , fySi* ~fy*rpfytfade-:'/iti'm/ief- • 3 A 1 5 Beech 35-A33, 35-B33, 35-C33, 35-C33A, E33, E33A E33C, F33, F33A, F33C, G33, 36 and A36 ^'XAftrMi&cvts tif-Jyfit Jr.'^Atavi ~faAa,rio4. :

Installation of Mitchell Automatic Flight System Model AK311 consisting of Century II and Century IIB Autopilot with Optional Radio Coupler according to Bulletin No. 419, Revision 4, dated 5/13/74 and Master Drawing List No. 87A605 , Revision A, dated 2/27/73. 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. . . .

See Continuation Sheet, Page 2, a part of this STC.

' •S%e6rr>*f : November 9, 1970 ' December 8, 1970 L/<,& P^iously approved modif ications 7-12-72; 2-28-73; 4-16-74;

7-9-84, Revision 4 Don P. Watson ($>g™«>«) Manager, Aircraft Certification Division Southwest Region Any alteration of thu certificate w punishable by a fine of not exceeding tl ,000, or imprisonment not exceeding 3 years, or bath.

Tfin ftitifeale may be Iranifer'td in accordance with I-AR 21 -17.

[NS I RUC F IQNiJ: The transfer rndo?'•emem In1 low may In- u*,e<! *t> nuliK tin- appropriate FA A I'c-^ional Offirr ihc iransfrr of ihis SitpplriiK-nuil Typ' {.Irnificatr I In- I-A A "'ill rtn issue ihc crriifn att m the namr- {>t thr transferee and forward it Lo him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number ___._ Co (Name of trans/eree) (Address of transferee) fumbfi and ilrfftj (City, Stale, and £IP aJi) from (Naint of grantor) (Print or type) (Address oj grantor) r and street} ity, Stab, and $P code/ Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

Untai gtatu flf antrtca

•Bcpartmtnt of Craasportation— JFtdcral atriation administration Supplemental Tgpc Certificate(Continuation £heet) SA1231SW, Revision A dated 7-9-84 Limitations and Conditions:

The following FAA Approved Placards are required:

1. Placard 13A344-311 for Century II installation in Beech Models 36 and A36.

2. Placard 13A689-311 for Century IIB installation in Beech Models 36 and A36.

3. Placard 13A689-311-1 for Century IIB installation in Beech Models F33A, S/N CE-316 and Up, E33A, F33C, 35-C33A, E33C, and G33.

4. Placard 13A689-311-2 for Century IIB installation in Beech Models F33A, S/N CE-315 and below, 35-A33, 35-B33, 35-C33, E33, and F33.

5. FAA Approved Autopilot Flight Manual Supplement P/N 68S168 is required for installation of Mitchell Radio Coupler Model 1C388-3.

FAA FORM BIIO-I-I (i*-W) This ttrtificaU may bt tnmsftrrid in attendant! with FAR 21.47.

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