STC SA2929WE

Supplemental type certificate · Northrop Grumman Systems Corporation

Holder
Northrop Grumman Systems Corporation · United States
Status
Current · Reissued
Status date
February 22, 2016
Applied
August 30, 1974
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA1SO

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

What it approves

Installation of palletized dual LTN-51 or dual LTN-72 INS or combination of either.

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 This certificate has been reissued to replace the original certificate reported as lost.

Number SA2929WE

This Certificate issued to

Part 4b of the Civil Air Regulations Regulations. (CAR 4b as amended 12/31/53 and AMDTS. 4b-1 thru 4b-11, 4b.307(a) of AMDT. 4b-12, SR-422B and SR-450A)

Description of Type Design Change: Installation palletized dual LTN-51 INS or dual LTN-72 INS or combination of either in accordance with Litton Top Installation Drawing No. 452970-03 Revision F dated August 28, 1974 or later FAA approved revisions.

Litton Systems, Inc. AFM supplement II to Lockheed Model 382G FAA Approved Airplane Flight Manual dated October 2, 1974, or later FAA approved revision, is required as part of this installation.

Limitations and Conditions: The approval of this change in type design applies basically to the above noted airplane model series only. This installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this change 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.

Northrop Grumman Systems Corporation 21240 Burbank Blvd.

Woodland Hills, CA 91367-6675 A1SO

Lockheed

382G Original Product Type Certificate Number :

Date of application : August 30, 1974

Date of issuance : October 2, 1974

Date reissued : March 30, 2015, February 22, 2016

Date amended : August 8, 1996

(Signature) Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office

(Title)

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
Lockheed Martin Corporation382GA1SO

Every issue · 2

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

DateStatusFiles
February 22, 2016Reissued, currentCertificate
March 30, 2015Reissued, earlier issueCertificate