STC SH2629NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SH2629NM This certificate issued to: AAR Oklahona, INC.

Purt 27 $ the Federal Aviation Fugulations dated 1 February 1955, as amended by 27.1 through 27.3 plus special conditions No. 27-31-EU-6 issued 8 November 1970.

Original Product - Type bertificate Vumber:

Make: Messerschmitt-Bolkow-Blohm Model: BO-105 Install a retractable antenna mechanism and UHF or hand skid in accordance with Flight Structures, inc., Master Drawing List 84FS087 dated July 13, 1984, or later FAA approved revisions.

This is in addition to the side equipment boxes installed per SIC SH269WE.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to aircraft 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 Flight Manual Supplement dated July 20, 1984, shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: May 21, 1984 Date Reissued: July 22, 1988 Date of Issuance: July 20, 1984 Date Amended:

FEDERAL AVIATION By Direction of the Administrator TOMINISTRATOS Assistant Manager, Seattle Aircraft Certification Office V. L Ku I Signaturem (Title)