STC SA01863SE

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA01863SE Steve Pierce 196 US Hwy 380 East Graham, TX 76450 Part 3 Civil Air Regulations 1A4, PA-20 Series, 1A6, PA-22 Series, 1A1, PA-16 Piper Aircraft, Inc.

PA-20, PA-20S, PA-20"115", PA-20S"115", PA-20"135" PA-20S" 135", PA-22, PA-22-108, PA-22-135, PA-22S-135, PA-22-150, PA-22S-150, PA-22-160, PA-22S-160, PA-16 Installation of Niagara Oil Cooler in the above model aircraft in accordance with Dan Stewart Installation Instructions No. 1005, Rev. A, dated October 17, 2008.

Note: PA-22 series aircraft modified in accordance with STC SA181RM are eligible for modification under this STC.

Approval of this change in type design applies to the above model airplane only. This approval should not be extended to other airplanes of this model on which other previously-approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously-approved modifications will introduce no adverse effect upon the airworthiness of that engine. This modification must be maintained in accordance with Section 5, paragraph 3, of the above installation instructions. A copy of this certificate SA018635E, shall be maintained as part of the permanent records for the modified airplane.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

May 23, 2008 March 17, 2021 July 23, 2008 January 27, 2009 For Acting Manager, Seattle ACO Branch 2

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

SA01863SE 2