STC SE00350SE

Number SE00350SE

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 Approved Model List (AML) Make: *No. SE00350SE, for a list of approved engine Model: models and applicable airworthiness regulations

Description of the Type Design Change: Installation of sump mounted chip detector.

Limitations and Conditions: Approval of this change in type design applies to the above model engines only.

This approval should not be extended to other engines of this model 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 engine. A copy of this Certificate must be maintained as part of the permanent records for the modified engine.

This certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: May 24, 1996 Date reissued:

Date of issuance: June 21, 1996 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)