STC SA4978NM

Supplemental type certificate · LMI Aerospace

Holder
LMI Aerospace · United States
Status
Current · Reissued
Status date
November 28, 2018
Applied
August 13, 1990
Product
Aircraft · Large Multi-Engine
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

Installation of traffic alert and collision avoidance system (TCAS) provisions.

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.

Un ited S tates of Am erica Department of Transportation - Federal Aviation Administration Supplemental Type Certificate

Number SA4978NM

This certificate, issued to LMI Aerospace 1910 Merrill Creek Parkway Everett, WA 98203

Part 25 of the Federal Aviation Regulations.

Original ProductType Certificate Number: A16WE Make: Boeing Model: 737-300

Description of the Type Design Change: Installation of Traffic Alert and Collision Avoidance System (TCAS) provisions in accordance with Tramco Top Drawing 90-078 Revision A dated August 20, 1990, or later FAA- approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval is applicable only to the electrical provisions for TCAS and does not approve t he actual TCAS installation or any TCAS equipment. A copy of this Certificate must be maintained as part of the permanent records for the modified aircraft.

Date of application: August 13, 1990 Date reissued: November 2, 2018; November 28, 2018 Date of issuance: September 20, 1990 Date amended: July 6, 2007

FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES By direction of the Administrator

(Signature)

Manager, Seattle ACO Branch (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
The Boeing Company737-300 SeriesA16WE

Every issue · 3

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

DateStatusFiles
November 28, 2018Reissued, currentCertificate
November 2, 2018Reissued, earlier issueCertificate
July 6, 2007Amended, earlier issueCertificate