STC ST00899AT
FAA DRS lists ST00899AT as Current 路 Reissued, held by Honeywell International Inc, for Boeing 737-500 Series, Boeing 737-400 Series, and Boeing 737-300 Series. Recorded change: Installation of a CAS-81 TCAS. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00899AT 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 737-400 Series, and Boeing 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Vortex Control Technologies Fin lets on Boeing 737-700 series aircraft.
FAA holder: Vortex Control Technologies LLC
Installation of a shorter composite blade.
FAA holder: Carson Helicopters, Inc
Installation of damage protection plates to the inboard, lower side of the flaps.
FAA holder: Hageland Aviation Services, Inc.
FAA record reference
- STC number
- ST00899AT
- Product
- Aircraft 路 Large Airplane
- Country
- United States
- Application date
- August 25, 1995
- Revision date
- December 17, 2021
- CFR references
- Part 21