STC SA00402SE

i Tramportation Federal Aviction Supplemental Type Certificate Number: SA004025E This certificate issued to: Aviation Development Corp.

1305 NW 200th Street Seattle, WA 98177 Part " of the " Regulations.

Original Product -Type Certificate Number: *See attached FAA Approved Model List (AML) Make: *No. SA00402SE for a list of the approved airpiane Model: *models and applicable airworthiness regulations.

Description of Type Design Change: Installation of a remote spin-on oil filter adapter.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of these models 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, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and the appropriate airplane flight manual supplement (AFMS) must be maintained as part of the permanent records for the modified aircraft.

Date of Application: November 7, 1996 Date Reissued:

Date of Issuance: ; January 7, 1997 Date Amended:

DER strator (Signature) Acting Manager, Seattle TOMINS TRATOR Aircraft Certification Office (Title)

47.