STC SA5133SW-D

Bepartmntt oftransportation— federal atriation administration Supplemental Cgpe Certificate SA5133SW-D S-TEC Corporation 946 Pegram Mineral Wells, TX 76067 3 ' Civil A] i Vi Vmi'd^i'Md 3A12 CESSNA 172M AND 172N Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-019 with Optional Automatic Electric Trim, according to Bulletin No 122, Revision 7, dated 8-10-94 and Master Drawing List No. 9219, Revision G, dated 8-10-94, with Optional Flight Director Steering Horizon or later FAA Approved revisions of the above data (14 Volt System).

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1. Also eligible on Models 172M and 172N When Modified by 180 H.P. Engine Conversion.

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

^»i^J<5^.^^yyt*>»Ki»t^,<2^<^j£v£^ &^ S%cSmintilJfa&>r- j* ^* 11-19-82 1-28-83 gL£.~~~£J. 3-19-84, 9-07-90, 8-17-94, Revision 3 William &. Thomas DAS Staff Coordinator. DAS 5 SW (Title)

7*Au certificate may be transferred in aenrdana iviM FAR 21.17.

Hmod Stouts of 3nmra Bepartmmt of Transportation— federal aoiation administration 3upplonaital HCgpe Certificate(Continuation -D, Revision 3 Limitations and Conditions (con't.)

2. FAA Approved Supplemental Flight Manual, P/N 8917-1, dated 1-28-83 is required for Cessna Model 172M and Cessna Model 172N, S/N 17269309 and below or later FAA Approved revisions of the above supplement.

3. FAA Approved Supplemental Flight Manual, P/N 8917-2, dated 3-19-84 is required for Cessna Models 172M and 172N or later FAA Approved revisions of the above supplement.

4. FAA Approved Supplemental Flight Manual, P/N 8917-3, dated 9-07-90 is required for Cessna Models 172M and 172N or later FAA Approved revisions of the above supplement.

5. FAA Approved Supplemental Flight Manual, P/N 8917-4, dated 8-17-94 is required for Cessna Model 172M And The Above Model When Modified By 180 H.P. Engine Conversion or later FAA Approved revisions of the above supplement.

6. FAA Approved Supplement to Pilot's Operating Handbook and /or FAA Approved Airplane Flight Manual, P/N 891102, dated 8-17-94 is required for Cessna Model 172N And The Above Model When Modified By 180 H.P. Engine Conversion or later FAA Approved revisions of the above supplement.

7. Compatibility of this modification with other previously approved modifications must be determined by the installer.

.in) nitfTiitiun af this certificate is punishable by a fine of not exceeding 11,000, or imprisonment not exceeding 3 rears, or hmh FAA FORM aiio-z-t do-«9( THil ctttifeati may bi transferrid in nccardanci with 1'AK ,'!,•!' PAGE 2 OF 2 PAGES

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, Stale, and %1P code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

U.S. GOVERNMENT PRINTING OFFICE : I9G6 OF —205-579