Installation of a RTA-4A Weather Radar Receiver/Transmitter.
FAA holder: Honeywell International Inc
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Boeing 747 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Honeywell International Inc
FAA holder: Telair US LLC
FAA holder: United Airlines Inc
FAA holder: EJM Aerospace Services
FAA holder: B/E Aerospace Inc.
FAA holder: B/E Aerospace Inc.
FAA holder: B/E Aerospace Inc.
FAA holder: B/E Aerospace Inc.
FAA holder: B/E Aerospace Inc.
FAA holder: Champ International, Inc.
FAA holder: Jamco America Inc