STC SR00273LA

Number SR00273LA

This Certificate issued to

Part 27 of the Civil Air or Federal Aviation Regulations.

Description of Type Design Change: Installation of Tyler Camera Major Mount in accordance with FAA Approved Master Drawing List, TCS AS MDL 7-95, dated May 1, 1998, Installation Instructions TCS MJ MT AS Inst 7-95, dated May 1, 1990, and utilized in accordance with Tyler Camera Systems Rotor Flight Manual Supplement No. TCS AS806-001, dated February 19, 1997, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to the aircraft models listed on AML No. SR00273LA 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 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 aircraft. (Continued on Page 3)

Tyler Camera Systems 14218 Aetna Street Van Nuys, California 91401 * See the attached FAA Approve Model List SR00273LA for list of approved rotorcraft Models and applicable airworthiness regulations.

Date of application : July 17, 1995

Date of issuance : February 19, 1997

Date amended : September 29, 2011

( Signature) Manager, Airframe Branch Los Angeles Aircraft Certification Office

( Title)

Number SR00273LA

The provisions of the Supplemental Type Certificate are applicable only to those aircraft which are listed on the attached FAA Approved Model List of Eurocopter France AS350 Series and AS355 Series Helicopter.

The major mount complies with CFR 27, subpart B, Flight and C, Strength Requirements and can be installed on the left or right side. Requirements for CFR 27, subpart F, Equipment are not addressed.

A copy of this certificate and FAA Approved Model List (AML) No. SR00273LA, dated February 19, 1997, or later FAA approved revision, must be maintained as part of the permanent records for 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.

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