STC ST04269CH
FAA DRS lists ST04269CH as Current · Reissued, held by Honeywell International Inc., for Boeing 737-500 Series, Boeing 737-700 Series, and Boeing 737-800 Series, and 1 more aircraft configuration. Recorded change: Retrofit installation of Honeywell TRA-100B Automatic Dependent Surveillance - Broadcast (ADS-B) Out ATC Transponder System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04269CH 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 737-500 Series, Boeing 737-700 Series, and Boeing 737-800 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related avionics STCs
Installation of solid-state, color-display system.
FAA holder: United Air Lines Inc
Rework of weather radar system to install solid-state, color-display system. Approved for 727-222.
FAA holder: United Air Lines Inc
Installation of Bendix Model TRA-66A Mode S transponder.
FAA holder: United Air Lines Inc