STC SA3447NM

Supplemental type certificate · Lockheed Martin Aeronautics Company

Holder
Lockheed Martin Aeronautics Company · United States
Status
Current · Surrendered
Status date
December 1, 2009
Applied
May 22, 1985
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA23WE

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

What it approves

Installation of a executive interior in the cabin compartment, modification of the flight station, and installation of instrumentation and communications equipment. (L-1011-385-3 S/N 193G, 1250 AND UP)

What the certificate saysOCR

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Added Notes at Surrender:

Number: SA3447NM 1. Future unsafe conditions existing in the product can result in an airworthiness directive requiring correction of the unsafe This certificate issued to: Lockheed Martin Aeronautics Company% entity to comply with, 14 CFR 21.99(a), condition before further flight. If there is 36 South Cobb Drive Required desigh changes, the existence of an unsafe condition might result in Marietta, Georgia 30063 2. Replacement parts might not be available permanently grounding of the aircraft.

Certifies that the change in the type design for the following product in ing fusare. ad conditions therefor as specified hereon meets the airworthiness requ of the Federal Aviation Regulations. * (For Certification Basis SeeI Data Sheet A23 WE) Original Product Type Certificate Number: A23WE STC Surrender processed:

Make: Lockheed Approval by: in Taylor, ATL ACO Manager lam tir Model: 11011-385- N 193G, 1250329 Up 12/1/09.

Description of Type Design Change: The design change consists of the installation of an Executive" interior in the cabin compartment; modification of the Flight Station; and installation of Instrumentation and Communications Equipment in accordance with FAA approved Lockheed Air Service Company Master Drawing List Document Number 925ML10000327, Revision "C", ', dated December 16, 1986, for Serial Number 193G, 1250 only, and FAA approved I ockheed Air Service Company Master Drawing List Document Number 925ML10001157, Revision' "NIC," dated September 4, 1987, or later FAA approved revisions of Document Number 925ML1000115 Limitations and Cor wa: "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." The change in type design in MDI 925MLY0000327, Revision "N/C, applies to S/N 193G, 1250 only, and the parts listed therein are not eligible for RMA › 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.

ate and the supporting data, which is the basis for approval, shall remain in effect red, suspended, revoked or a termination date is othervise established by the Krator of the Frederal Aviution Administration.

Date of Application: May 22, 1985 Date Reissued: Feb. 26, 1988; May 5, 1989;

April 24, 1998; Feb. 8, 2001; Mar. 15, 2004;

April 26, 2004; June 3, 2005 Date of Issuance: December December 1986 Date Amended: February 18, 1988 FEDERAL AVIATION By Direction of the Administrator all K. Woo (Signature) Manager, Technical & Administrative Support TOMINISTRATIO Staff, Los Angeles Aircraft Certification Office (Tütle)

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 Aircraft CorporationL-1011-385-3A23WE

Every issue · 2

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

DateStatusFiles
December 1, 2009Surrendered, currentCertificate
June 3, 2005Reissued, earlier issueCertificate