STC SA1554NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1554NM This certificate issued to: Delbert Dean Huss Jr.

Part 3 of the Civil Air Regulations.

Original Product -Type Certificate Number: IA2 Make: Piper Model: PA-18 Series Description of Type Design Change:

Installation of Jensen Aircraft fuel valve plug No. 011-2 in accordance with Jensen Installation Instructions Form No. 011-C, dated May 3, 1983, or later FAA approved revision.

This approval is limited to PA-18 airplanes modified in accordance with STC SA36RM. This approval should not be extended to airplanes of these models on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that airplane.

Date of Application: March 29, 1982 Date Reissued: 2/29/88, 4/14/89, 7/14/97, January 29, 1999 Date of Issuance: July 6, 1983 Date Amended:

FEDERAL AVIATION Cavall y Ronald F. May (Signature) Manager HOMINIST RATION Northwest Mountain Region Denver Aircraft Certification Office (Title)