STC SA4362WE

This Certificate issued to Hartzell Engine Technologies LLC 2900 Selma Highway Montgomery, Alabama 36108

Part 3* of the Civil Air Regulations.

*See Aircraft Specification Data Sheet A1EA.

Original Product Type Certificate Number : A1EA Make Piper Model PA-30, PA-30A, PA-30B

Description of Type Design Change: Installation of Skytronics Part No. 6650T-PA30 Alternators (maximum continuous rating limited to 60 amps.) in accordance with Skytronics, Inc. Top Drawing List 5178, Revision A, dated September 20, 1981 or later FAA approved revision.

FAA Approved Airplane Flight Manual Supplement No. 1 (Skytronics) dated December 21, 1981 or later FAA approved revision is required.

Limitations and Conditions: The approval should not be extended to other specific aircraft of these models on which other previously approved modifications are incorporated unless it is first determined that the interrelationship between these various modifications will have no adverse effect on the airworthiness of these aircraft. The approval of this modification applies to the above noted aircraft model(s) series only. A copy of this STC must be included in the permanent records of 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.

Date of application : June 29, 1981

Date of issuance : December 21, 1981

Date reissued : March 6, 2014

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

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U.S. GPO 1987-763-289