Installation of a third and fourth, 750 liter, oxygen bottle in aft equipment bay.
FAA holder: Textron Aviation Inc
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 26 selected supplemental type certificates with status Current whose public applicability data names the Hawker Beechcraft Hawker 900XP. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 26 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Textron Aviation Inc
FAA holder: Rockwell Collins Inc
FAA holder: Standard Aero
FAA holder: West Star Aviation Inc
FAA holder: Aerospace Technologies Group Inc.
FAA holder: Rockwell Collins Inc
FAA holder: Rockwell Collins Inc
FAA holder: Rockwell Collins Inc
FAA holder: Chippewa Aerospace, Inc.
FAA holder: Hawker Beechcraft Corporation
FAA holder: Rosen Sunvisor Systems LLC