STC SA3970NM

Supplemental type certificate · Honeywell International Inc

Holder
Honeywell International Inc · United States
Status
Current · Reissued
Status date
March 20, 2020
Applied
June 6, 1988
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 a flight management system (FMS).

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 The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property oft h eS T C holder.

FAA Form 8110-2 (5/14) Page 1 of This certificate issued to:

Part of the

Signature

Title 2 SA3970NM Honeywell International Inc.

21111 N 19th Ave Phoenix, Arizona 85027 Federal Aviation Regulations 25 Installation of a Flight Management System (FMS) in accordance with FAA approved Honeywell Top level Drawing No.

4068096, Revision "A", dated January 10, 1989, or later FAA approved revisions.

Honeywell FAA approved Airplane Flight Manual Supplement No. 5640-12601, Revision "ORIG", or later approved revisions is required as part of this installation.

This installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. 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.

Richard B. Sleigh ODA Administrator, ODA-602216-NM McDonnell Douglas DC-9-81, -82, -83, & -87 Series (SAS configuration) January 15, 2009; March 20, 2020 November 26, 1990; December 19, 1995 June 6, 1988 January 12, 1989 A6WE

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property oft h eS T C holder.

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

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 · 4

MakeModelData sheet
McDonnell Douglas CorporationDC-9-81 (MD-81)A6WE
McDonnell Douglas CorporationDC-9-82 (MD-82)A6WE
McDonnell Douglas CorporationDC-9-83 (MD-83)A6WE
McDonnell Douglas CorporationDC-9-87 (MD-87)A6WE

Every issue · 2

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

DateStatusFiles
March 20, 2020Reissued, currentCertificate
January 15, 2009Reissued, earlier issueCertificate