STC SA2316WE

Supplemental type certificate · United Airlines Inc

Holder
United Airlines Inc · United States
Status
Current · Reissued
Status date
November 30, 2011
Applied
January 8, 1971
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS4A25

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Revised interior arrangement to an all-tourist, 149 passenger configuration in accordance with FAA Approved United Air Lines Drawing List No. COA 2-4133 amended to include DC-8-21 and DAS-1-WE Approved United Air Lines Drawing List per COA 2-4955.

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.

This Certificate issued to United Air Lines, Inc.

600 Jefferson Street Houston, Texas 77002 Part 4b of the Civil Air Regulations dated December 31, 1953. (See Type Certificate Data Sheet 4A25).

4A25

Boeing

DC-8-21, DC-8-52 Description of Type Design Change: Revised interior arrangement to an all-tourist, 149 passenger configuration in accordance with FAA Approved United Air Lines Drawing List No. COA 2-4133 amended to include DC-8-21 and DAS-1-WE Approved United Air Lines Drawing List per COA 2-4955.

Limitations and Conditions: This approval should not be extended to other specific aircraft of this model on which other previously appr oved modifications are incorporated unless it is determined that the interrelationship between this cha nge and any of those other previ ously 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: January 8, 1971

Date of issuance: February 26, 1971

Date reissued: November 30, 2011

Date amended: May 23, 1977

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

NOTE:

DO NOT DELETE THIS PAGE.

DO NOT ADD ANY DATA TO THIS PAGE.

THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 2

MakeModelData sheet
The Boeing CompanyDC-8-214A25
The Boeing CompanyDC-8-524A25