What it approves
Installation of message processing and classified communications system 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.
Supplemental Type Certificate Number SA8433SW
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-E4A, E4B
Installation of message processing and classified communications system provisions in accordance with Chrysler Technologies Airborne Systems Drawing List No. 90-11055-000, Rev. A, dated October 1, 1992, 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: April 24, 1991 Date Reissued: June 5, 1997; April 30, 2002;
May 4, 2023 Date of Issuance: October 15, 1992 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 SA8433SW
To (Name and address of transferee)
From (Name and address of grantor)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| The Boeing Company | 747-100 Series | A20WE |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| May 4, 2023 | Reissued, current | Certificate |
| April 30, 2002 | Reissued, earlier issue | Certificate |