STC SA4229WE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4229WE Certificate This certificate issued to: Hollingsead International SURRENDERED 2226 Goodyear Avenue Ventura, California 93003 on 3-19-09 Certifies that the change in the type design for the following product with the limitations and conditions therefor as specified hereen meets the airerthiness requirement's of Part *4b of the Civil Air Regulations. *(For certification basis see Type Certificate Data Sheet 1A17.)

Original Product Type Certificate Number 1A17 Make: Gulfstream American Model: G-159 Description of Type Design Change: Installation of a Fairchild Flight Data Recorder System Model 5424-501 and a Fairchild Cockpit Voice Recorder Model A100/A151B/A55B in accordance with Santa Barbara Avionics, Inc. Drawing List No. G-1-20-1000 Rev. NC. or later FAA approved revisions. FAA approved Airplane Flight Manual Supplement No. G1-31-006, FAA approved on September 24, 1980, or later FAA approved revision is required with this installation.

Limitations and Conditions: The approval of this change in type design applies to Gulfstream American G-159 airplanes only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those previously approved modifications will introduce no adverse effect upon the airworthiness of that 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 9, 1980 Date of Issuance: September 25, 1980

TOMNSTRAI Date Reissued: August 14, 1991; July 11, 1995;

March 15, 1996; April 1, 1998; August 1, 2005 May 7, 2007 Date Amended:

By Direction of the Administrator Carlton K. Woo (Signature) Manager, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office (Title)

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (Number and street) (City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Zip code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):