STC SE00223SE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SE00223SE This certificate issued to: Rocket Engineering Corporation East 6427 Rutter Road, Felts Field Spokane, WA 99212 Part " of the *Regulations.

Original Product -Type Certificate Number: * See attached FAA Approved Model List (AML) Make: * No. SE00223SE for list of approved engine Model: * Models and applicable regulations Description of Type Design Change: Installation of Auto-Valve Inc. oil drain valve, manufactured in accordance with Auto-Valve Inc. Drawing Number BJ107R, dated July 12, 1995, or later FAA approved revision and installed in accordance with Rocket Engineering Installation Instructions Number BJ107, dated July 26, 1995, or later FAA approved revision.

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 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 FAA Approved Model List (AML) No. SE00223SE, dated August 9, 1995, must be maintained as part of the permanent records for the modified aircraft.

Date of Application: July 26, 1995 Date Reissued:

Date of Issuance: August 9, 1995 Date Amended:

"FEDERA AVIATION By Direction of the Administrator chara (Signature) OMINIST RATION Acting Manager, Seattle Aircraft Certification Office (Title)