STC SA837SW

Btpartmcnt of ^transportation —federal atoiation administration Supplemental t:uje Certificate <yKa#?we4t' SA837SW Century Flight Systems, Inc.

F.M. 1195 P.O. Box 610 Mineral Wells, TX 76067 <£rL&4TuSi&deAjjOsr^fe^<£rt^fe Civil Air . fffjyu{{g£i'{*»*At Gtwarui/ tJroetttc^ —— < i • 5A4 Beech D50E Installation of Mitchell Automatic Flight System Model AK255, consisting of Century III Autopilot with optional Automatic Pitch Trim and Radio Coupler according to Bulletin No. 364, dated September 5, 1967 and installation of Mitchell Radio Coupler Model 1C388-3 per Bulletin No. 611, Revision 1, dated 4-16-74 and Master Drawing List No.

87A7Q8, Revision A, dated 4-16-74.

1. Beech Model D5QE is. the only model to be approved for this modification by STC SA837S.W.

2. Mitchell Industries, Inc. FAA Approved Airplane Flight Manual Supplement dated September 27, 1967 is required,

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

°ther Previously approved modifications -y^ September 5, 1967 September 27, 1967 ,»**««/.• . 4-16-74; 6-29-84, Revision 2 *J ' £n* "'O Don P. Watson Manager, Aircraft Certification Division Southwest Region (Title)

This certificate may be transferred m accordance with PAR 21.17.

FAAFo«M8HO-J(IO-6$)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and £IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ^IP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

U.S. GOVEBNMENT PRINTING OFFICE : I9«« OF—205-579