STC SA1604SW

Supplemental type certificate · Air Services, Inc

Holder
Air Services, Inc · United States
Status
Current · Issued
Status date
February 13, 1973
Applied
September 18, 1972
Product
Aircraft · Large Airplane
Certification basis
Part 21
Data sheet
TCDS6A4

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of Aft cargo door between F.S. 661 and F.S. 801.

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.

f'U4 United Starts or amrrica ©epartment of transportation —federal aoiarion administration Supplemental 'Cgpe Certificate Air Services, Inc.

P. 0. Box 2 Addlson, Texas 75001 f-n- &#. /-u^it 4teAia/rt Project Mr /t'/fn 212-SEN n in/ r, •„,/,'/,,., t All* Douglas DC-6B /• ^^V" tUa,y*.: ^gtgjj^tlon of aft carco door between F.S. 66l and F.S. 801 according to Data List DL 72-3 dated 2/1/73- This approval is for non-pressurized aircraft onljr.

September 18, 1972 February 13, 1973 f-u, (Signature ) Glen W. Welsh Chief, Engineering and Manufacturing Branch -__- "~,__,_

This cftltficalt may be Iranifttred in accordance with hAR 21.47.

.V INSTRUCTIONS: The transfer endorse merit below may be used to notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (.Name of transferee) :

(Address of transferee) : umber and street) lalt, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and ttreet) (City, Stale, and £IP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

C FAA AC 69-S536

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
The Boeing CompanyDC-6B6A4