STC SA474SW

Supplemental type certificate · Signature Flight Support Corporation

Holder
Signature Flight Support Corporation · United States
Status
Current · Reissued
Status date
August 31, 2000
Applied
January 30, 1965
Product
Aircraft · Large Airplane
Certification basis
Part 21

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

What it approves

Installation of chairs and floor structure.

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.

JIHmtcb ^States ©f America

- JJfeheral (A0tatt0n JVomtmatraium (Certificate iSMlSnWeS* SA474SW signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Bulletin 7A of the Bureau of Air Commerce Aero 618 or 669 McDonnell Douglas DC- 3 Installation of chairs and floor structure in accordance with data listed on Aerodyne Engineering Drawing List titled "28 Passenger Seating Installation - DC-3" dated 1/21/65 Revision 1 dated 1/30/65, or later FAA approved revision.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

. January 30, 1965 February 01, 1965 ^•9/4/92; 12/21/98; 8/31/00 H&ee£> eumene&ej. April 19, 1982 Rev. 5 Managed, ^pe^ial Certiftpation Office, Southwest Region (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and £IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and £IP cade) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

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 · 14

MakeModelData sheet
The Boeing CompanyDC3-G102A-618
The Boeing CompanyDC3-G102AA-618
The Boeing CompanyDC3-G103AA-618
The Boeing CompanyDC3-G202AA-618
The Boeing CompanyDC3A-S1C3GA-669
The Boeing CompanyDC3A-S1CGA-669
The Boeing CompanyDC3A-S4C4GA-669
The Boeing CompanyDC3A-SC3GA-669
The Boeing CompanyDC3A-SCGA-669
The Boeing CompanyDC3C-R-1830-90CA-669
The Boeing CompanyDC3C-S1C3GA-669
The Boeing CompanyDC3C-S4C4GA-669
The Boeing CompanyDC3C-SC3GA-669
The Boeing CompanyDC3D-R-1830-90CA-669