What it approves
Retrofit of fuel quantity indicators and totalizers, Gull Airborne, Instruments, Inc. part numbers 206-009 and 206-016 series
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.
600 Jefferson Street Houston, Texas 77002
Part 4b of the Civil Air Regulations Original Product Type Certificate Number :
4A25
Boeing
DC-8-51, DC-8-52, DC-8F-54, DC-8-61 Description of Type Design Change: Retrofit of fuel quantity indicators and totalizers, Gull Airborne, Instruments, Inc. part numbers 206-009 and 206-016 series in accordance with United Air Lines, DAS-1WE, Approved Drawing List 3357 dated January 30, 1978 or later FAA approved revision.
Limitations and Conditions: This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other 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.
This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.
Date of application: November 7, 1977
Date of issuance: January 30, 1978
Date reissued: November 30, 2011
( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office ( Title)
NOTE:
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