# STC SA3684SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: L3Harris Technologies Integrated Systems L.P.
- Description: Installation of Mission Equipment Communications upgrade
- Status date: May 4, 2023
- Data sheets: A20WE
- Certificate PDF: https://openairdocs.org/files/sha256/b7/a1/b7a14ba59e7ea9503942f484e5ad54fe28724b1354117ec11efe787cdebee8b3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184104365820231019160228.0001
- Page: https://openairdocs.org/stc/SA3684SW

## ADs that name it

None.

## Approved models (1)

- The Boeing Company 747-200B Series (TCDS A20WE)

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Supplemental Type Certificate Number SA3684SW

This certificate issued to: L3Harris Technologies Integrated Systems L.P.

7500 Maehr Road Waco, TX 76705

Part 25 of the Federal Aviation Regulations.

Original Product Make: The Boeing Company Type Certificate Number: A20WE Model: 747-200 E4B

Installation of Mission Equipment Communications upgrade in accordance with Electrospace Systems, Inc. Data List DL860619jg dated 8 November 1986 and Data List DL860530 dated 22 July 1986 or later FAA approved revision.

1. Compatibility of this modification with previously approved modifications must be determined by the installer.

2. 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.

Date of Application: December 19, 1985 Date Reissued: April 30, 2002; May 4, 2023 Date of Issuance: November 14, 1986 Date Amended:

Signature

Title Loyd R. Hamilton ODA-750173-SW Administrator

Possession of this Supplemental Type Cert ificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

Supplemental Type Certificate Number SA3684SW

To (Name and address of transferee)

From (Name and address of grantor)

## Every issue (2)

- May 4, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b7/a1/b7a14ba59e7ea9503942f484e5ad54fe28724b1354117ec11efe787cdebee8b3)
- April 30, 2002: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/3d/4b/3d4b9464ded97ab8a45f9bab6d284b4e308a4f71bbef8b6a8092fb674b3e8917)

---
From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.