STC SA3173SO

Supplemental type certificate · Honeywell International Inc

Holder
Honeywell International Inc · United States
Status
Current · Reissued
Status date
January 12, 2022
Applied
June 21, 1989
Product
Aircraft · Large Airplane
Certification basis
Part 21
Data sheet
TCDSA6WE

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

What it approves

Installation of the Mark-VII ground proximity and windshear warning system.

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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___

Mode l Engine Model Hushkit Compat ibility Last Date Revised McDonnell- Douglas 2 Pratt & Whitney ABS STC SA1613G L - DC-9-31 , -32, -32F JT8D-9 ABX STC SA3846NM I DC-9-31, -32, -32F, -33F I JT8D-7 , -9 I ABS STC SA 1785GL DC-9-31, -32, -32F JT8D-7, -9, -15 DAC S.B. 71-21, dated 9/23/1981 or later approved ..

rev1s1ons I DC-9-33F I JT8D-9, -11 I ABX STC SA3846NM DC-9-33F JT8D-9, -15 DAC S.B. 71-21, dated 9/23/1981 or later approved ..

rev1s1ons DC-9-34, -34F JT8D-9, -11, -15 DAC S.B. 71-21, dated - 9/23/1981 or later approved ..

rev1s1ons I DC-9-41 I JT8D-9 I N/A I - DC-9-41 JT8D-11 , -15 DAC S.B. 71-21, dated - 9/23/1 981 or later approved revisions United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number:

End

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page ___ of ___

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 · 7

MakeModelData sheet
The Boeing CompanyDC-9-31A6WE
The Boeing CompanyDC-9-32A6WE
The Boeing CompanyDC-9-32FA6WE
The Boeing CompanyDC-9-33FA6WE
The Boeing CompanyDC-9-34A6WE
The Boeing CompanyDC-9-34FA6WE
The Boeing CompanyDC-9-41A6WE

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
January 12, 2022Reissued, currentCertificate
April 5, 2001Amended, earlier issueCertificate