STC SA5138SW-D

of ®rzmsp0rtatum - <Afafa:tt0tt .Ahmtmatratwm Okrttftcate SA5138SW-D S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 A1EA PIPER pA-30 AND PA-39 Installation of S-TEC System 60 Pitch Stabilization System, Model ST-128, with Optional Autotrim System according to Bulletin No. 228, Revision 1, dated 3-11-97 and Master Drawing List No. 92150, Revision A, dated 3-1 1-97 or later FAA Approved revisions of the above data (14 Volt System).

1 . Also Eligible On The Above Models When Modified Per STC S A727SW (Tip Tanks).

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

11-01-82 2-28-83 tfe JaAAflt ofrfama/AAad'teMaiH in yfitSantff @afr aauHteAi/.- 3-19-97, Revision 1 <%" William J. Thomas DAS Staff Coordinator. DAS 5 SW (Title)

um - Jf«o«r«I fcttftcate SA5138SW-D, Revision 1 Limitations and Conditions (con't.)

2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89166, dated 2-28-83 or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89166, Revision 1, dated 3-19-97 is required for Piper Models PA-30 and PA-39 And The Above Models When Modified Per STC SA727SW (Tip Tanks) or later FAA Approved revisions of the above supplement.

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

FAA Form 8110-2-1(10-69) Page 2 of 2

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U.S. GOVERNMENT PRINTING OFFICE : 1966 OF —205-57S