STC SR02712LA

Aluited States Of Amerien Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SR02712LA This certificate issued to: PRECISION HELI-SUPPORT LLC 4702 East Fighter Aces Drive Mesa, Arizona 85215 Burt * of the Federal Aviation Raqulaticas, Original Product Type Certificate Number : * *See attached FAA Approved Model List Abute : * (AML) for list of approved rotorcraft models and applicable Type Certificate Data Sheet Model: * Description of Type Design Change: Installation of torque indicating systems in certain MDHI helicopters in accordance with Section 1 of Master Data List (MDL) MD369-9500A-2000, Revision B, dated February 25, 2020, or later FAA approved revision. See attached FAA Approved Model List (AML) for list of approved rotorcraft models and applicable continued airworthiness supplements.

Similiens and Conditions. The installation should not be incorporated in any rotorcraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the rotorcraft. The installer must determine whether this design change is compatible with previously approved modifications. The approval of this modification applies to the above noted rotorcraft model series only. 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.

Date of Application: June 1, 2018 Date Reissued:

Lute of issuunce : March 24, 2020 Lute unended :

FEDERAL AVIATION By Direction of the Administrator (Signature) Manager, Propulsion Section TOMINISTRATO Los Angeles ACO Branch (Title)