What it approves
Interior configurations as described on United Air Lines Approved Master Drawing List No. COA 20-25-20 Sheets No. 1 through 5. (DC-8, 2-class configurations).
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 7702 Part 4b of the Civil Air Regulations Original Product Type Certificate Number :
4A25
Boeing
DC-8-12, -21, -51, -52 Description of Type Design Change: Interior configurations as described on United Air Lines Approved Master Drawing List No. COA 20-25-20 Sheets No. 1 through 5. (DC-8, 2-class configurations).
Limitations and Conditions: The approval of change in the design applies basically to the standard model DC-8 only. This approval s hould not be extended to other specifi c aircraft of this model on which other previously approved modifications are incorporat ed unless it is determined that the interrelationship between this change and any of those other previ ously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. If th e 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: May 27, 1960
Date of issuance: January 3, 1961
Date reissued: September 12, 1961, July 27, 1964, August 5, 1965, November 30, 2011
( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (Title)
NOTE:
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