STC SR02037SE

Number SR02037SE This certificate, issued to Croman Corporation 801 Avenue C White City, Oregon Part 21.25 of the Federal Aviation Regulations.

Original Product⎯Type Certificate Number: R00004SE Make: Croman Model: SH-3H

Description of the Type Design Change: Fabrication and installation of improved pressure refueling shut-off system in accordance with Olympic Aero Services, Inc. Master Drawing List OAS-517-MDL, Rev. B, dated October 28, 2009, or a later FAA approved revision to this document.

Limitations and Conditions: Approval of this change in type design applies only to the aircraft models specified above. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer, that the relationship between this change and any 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 Flight Manual Supplement OAS-517-29.1581, Rev. IR, Dated December 4, 2009, or later FAA approved revision, must be maintained as part of the permanent records of the modified aircraft.

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.

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: January 22, 2009 Date reissued:

Date of issuance: December 4, 2009 Date amended:

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