STC SA3941WE-D

Supplemental type certificate · United Air Lines Inc

Holder
United Air Lines Inc · United States
Status
Current · Surrendered
Status date
June 26, 2009
Applied
May 27, 1980
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA22WE

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

What it approves

Installation of a UHF radio telephone system.

What the certificate saysOCR

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Certificate Supplemental Type Certificate 6.24.2029 Number: SA394 1WE-D This certificate issued to: UNITED AIRLINES, INC.

Part 25 of the FAR Regulations (SEE TC DATA SHEET A22WE) Original Product - Type Certificate Number: A22WE Make: MCDONNELL-DOUGLAS Model: DC-10-10 Description of Type Design Change:

INSTALLATION OF A UHF RADIO TELEPHONE SYSTEM IN ACCORDANCE WITH UNITED AIRLINES, DAS-1WE, SEALED DRAWING LIST 3941 DATED JUNE 9, 1980 OR LATER SEALED REVISION.

Limitations and Conditions: THE APPROVAL OF THIS CHANGE IN TYPE DESIGN APPLIES ONLY TO DC-10-10 AIRCRAFT. THIS APPROVAL DOES NOT EXTEND TO OTHER AIRCRAFT

OF THIS MODEL ON WHICH OTHER PREVIOUSLY APPROVED MODIFICATTONS ARE INCOR-

BETWEEN THIS CHANGE AND ANY OF THOSE OTHER PREVIOUSLY APPROVED MODIFICATIONS WILL INTRODUCE NO ADVERSE EFFECT UPON THE AIRWORTHINESS OF THAT AIRCRAFT.

THIS DETERMINATION SHOULD INCLUDE CONSIDERATION OF SIGNIFICANT CHANGES IN

EIGHT DISIRIBUTION SUCH AS INCREASE IN THE FIXED DISPOSABLE WEIGHT IN THI r of the Federal Aviation Administration .

Date of Application: MAX 27, 1980 J'ute missued:

Date of Issuance: JUNE 9, 1980 I ate unended:

FEDERAL AVIATION By Direction of the Administrator Fillion (Signature )

TOMINISTRA TION UNITED AIRLINES, DAS COORDINATOR

DAS-IWE (Title)

47.

FAA FORM B110-2 (10-68)

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 · 1

MakeModelData sheet
McDonnell Douglas CorporationDC-10-10A22WE