What it approves
Addition of in-line attenuators in supply and pressure lines to both pumps in hydraulic system No. 3 for noise reduction.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
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•[Bepartmimt 0f 'Srattsportatton - JJfeheral ^fctatton ^Ahtnttttstratton Ol^rttftcate SA4998SW Gulf stream Aerospace Corporation, a Delaware Corporation 7440 Aviation Place Dallas, TX 75235 £na/ Jne, 25 Federal Aviation A21EA Canadair CL-600-1A11, -2A12, -2B16 Addition of in-line attenuators in supply and pressure lines to both pumps in hydraulic system No. 3 for noise reduction, in accordance with Drawing List T10-029, Rev. E, dated 8/21/91, or later FAA approved revision.
Compatibility of this modification with previously installed equipment must be determined by installer.
6t&yu*M&M/, svercdeftc eA- .-March 21, 1983 April 28, 1983 . February 12, 1999 . 9/15/83; 1/20/87;
6/27/88; 11/26/91 Rev. 4 (Signature) \ S. Fiances Cox, Manager Special Certification Office, Southwest Region (rate)
TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and <?/> code) from (Name of grantor) (Print or type).
(Address of grantor) (Number and street) (City, Stale, and <7f code) Extent of Authority (if licensing agreement):
Signature of grantor (In ink):
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.