STC SH513NE

United States Of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate This certificate has been reissued to replace the original certificate reported as lost.

This Certificate issued to California Helicopter Parts, Inc.

279 Blackland Road Fate, Texas 75189 Part 6 of the Civil Air Regulations and Part 9 of the Federal Aviation Regulations.

1H11 Sikorsky A-58ET Description of Type Design Change: Replacement of auxiliary fuel boost pumps with Parker Hannifin-Airborne inline auxiliary fuel booster pump in accordance with the data contained in New York Helicopter Installation Drawing List No. NYH -S58T-DL-1, Revision A, dated May 5, 1987.

Limitations and Cond itions: (1) Intermixing with Standard Lear Siegler Model RG17020 boost pumps is not permitted. (2) This approval should not be incorporated in any helicopter of this specific model upon which other approved modifications are incorporated unless it is det ermined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that rotorcraft . 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 : January 20, 1986

Date of issuance : May 8, 1987

Date reissued : September 19, 1988,December 16, 2015 Date amended : March 8, 1989

(Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office

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