STC ST00373AT
FAA DRS lists ST00373AT as Current · Reissued, held by Honeywell International Inc, for Boeing 737-200 Series. Recorded change: Installation of a RDR-4A Weather Radar with RDR-4B Windshear Radar provisions. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST00373AT identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing 737-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
upgrade of Honeywell Primus II System for ADS-B Out.
FAA holder: Duncan Aviation Inc
Installation of Garmin Automatic Dependent Surveillance Broadcast (ADS-B) transponder.
FAA holder: Elliott Aviation Technical Products Development, Inc.
Installation of Litton Systems, Inc. LTN-72 Inertial Navigation System installed in the number two position and two LTN-51inertial navigation systems.
FAA holder: Northrop Grumman Systems Corporation
FAA record reference
- STC number
- ST00373AT
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- August 5, 1993
- Revision date
- January 4, 2022
- CFR references
- Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 25