STC ST11120SC

Supplemental type certificate · Delta G Design Inc

Holder
Delta G Design Inc · United States
Status
Current · Issued
Status date
December 10, 2012
Applied
April 12, 2011
Product
Aircraft · Large Airplane
Certification basis
Part 21, Part 25
Data sheet
TCDSA16WE

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

What it approves

: Structural modification necessary for the installation of a Rockwell Collins Tailwind Antenna

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.

United States of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Number: ST11120SC

This certificate issued to Delta G Design, Inc.

716 lake Air Drive, Suite G Waco, TX 76710 Part 25 of the Federal Aviation Regulations.

Original Product Type Certificate Number : A16WE Make : Boeing Model : 737-900ER Series Description of Type Design Change: Structural modification necessary for the installation of a Rockwell Collins Tailwind Antenna on a Boeing 737-900ER in accordance with master data List DGD-C550-MD-01, revision A, dated August 21, 2012 or later FAA approved revision.

Limitations and Conditions: The installer must determine whether this design change is compatible with previously approved modifications. 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.

Date of application: April 12, 2011 Date reissued:

Date of issuance: December 10, 2012 Date amended:

(Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and street)

(City, State, and ZIP code)

from (Name of grantor)(Print or type)

(Address of grantor) (Number and street)

(City, State, and ZIP code)

Signature of grantor (In ink):

FAA FORM 8110-2-1(10-69) PAGE 3 of 2 PAGES

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 Company737-900ER SeriesA16WE