STC SA525SW

ttmttfl Starts of aratrica Bepartment of transportation— federal Htriation administration Supplemental Ituje Certificate SA323SW Mltehell Industries, Inc. dba

EDO-ARE MITCHELL P. 0. Box 610 Mineral Wells, Texas 76067^^^^^ -<yi*c*^^^^^>i^^n^f^^^-af^uv^ 3 ^J&e> Civil Air fSl«gu&ta&€md/.

1A15 and A1BA Piper PA-24-250, PA-24-260, and PA- 30 Installation of Piper Automatic Flight System Model AK161 consisting of AutoControl III with optional Radio Coupler according to Bulletin Mo. 283, Revision (5), dated 3/12/70. Installation of Hitch* 11 Radio Coupler Model 1C388-3 according to Bulletin No. 611, Revision (I), dated 4/16/74 and Master Drawing List 87A708. Revision A, dated 4/16/74.

Se« Continuation Sheet Page 2, a part of this STC.

<j<ii^x*w<<^5ivz^xz</t<j!*.y$l<^.4^^4<>?><^^ ^^e<i><tnin^ S&dmvru& Jtme 8, 1965 QL^^^u^: 1/4/66 1 4/21/66 \ 10/20/66 1 3/14/69} 4/16/74 Revision 5 June 14, 1963 ^^^ _ _ (Signature) Don P. Watson Acting Chief, Engineering and Manufacturing Branch (Title) ~~~~~~

FAAFotM 8110-2 (10-68)

ttntofl gtato of antttica Bepartment of transportation— jpefleral a&iation administration Supplemental ICgpe Certificate(Continuation &heet) SA525SW LIMITATIONS ADD CONDITIONS:

1. Mitchell Industries, Inc. FAA Approved Airplane Flight Manual Supplement for Piper PA-24-250, FA-24-260 and PA-30, dated 4/14/66 it required for modification* through STC Revision 3.

2. Mitchell Industrie*, Inc. FAA Approved Airplane Plight Manual Supplement for Piper PA-24-260, S/N 24-4783 and 24-4804 and Up , dated 5/13/69 is required.

3. Eligible on Piper PA-24-250, S/N 24-1, 24*103 and Up; PA-24-260, S/N 24-3642, 24-4000 - 24-4246} 24-4248 * 24-4299, 24-4247 and 24-4300 and Up; 24-4783, 24-4804 and Up; PA-30, S/H 30-1 and Up.

4. Mitchell Indue tries, Inc. FAA Approved Airplane Flight Manual Supplement, P/N 68S167, dated 4/16/74 i* required for Mitchell Radio Coupler Model 1C388-3.

FORM 8110-2-1 (10-69) PAGE 2 OF 2PA<5ES FAA AC 72-4435