STC SR01344LA

Number SR01344LA

This Certificate issued to

Part * of the * Federal Aviation Regulations.

Description of Type Design Change: Installation of MASS Systems fire extinguisher cartridges as replacements for W. Kidde Aerospace/L’Hotellier/Dexaer o fire extinguisher cartridges in fire extinguisher bottles installed in the rotorcraft models noted on the FAA Approved Model Li st SR01344LA dated June 28, 2002, or later FAA approved revisions. This cartridge is in accordance with MASS Systems Master Dr awing List MDL-861355, Revision N/C, dated May 31, 2002, or later FAA approved revisions.

Limitations and Conditions: The approval of this change in type desi gn applies to the rotorcraft models noted on the FAA approved Model List. This approval should not be extende d to other specific rotorcraft of these model series on which other than noted previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved m odifications will introduce no adverse effect upon the airworthiness of those aircraft. A c opy of this STC must be included in the permanent records of the modified aircraft. If the holder agrees to permit a nother person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

AMETEK AMERON, LLC d/b/a MASS Systems 4750 Littlejohn Street Baldwin Park, California 91706 ** See attached FAA approved Model List (AML)

* No. SR01344LA for list of approved rotorcraft

* models and applicable airworthiness regulations.

Date of application: January 3, 2001

Date of issuance : June 28, 2002

Date reissued : July 29, 2009; July 5, 2011

Date amended : July 5, 2002

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

( Title)

Number SR01344LA