Installation of a Sundstrand Mark VI ground proximity warning system.
FAA holder: Textron Aviation Inc
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 29 selected supplemental type certificates with status Current whose public applicability data names the Hawker Beechcraft 1900C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 29 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: Garmin International Inc
FAA holder: Latitude Technologies Corporation
FAA holder: Corporate Air
FAA holder: Rockwell Collins Inc
FAA holder: Rockwell Collins Inc
FAA holder: Freight Runners Express
FAA holder: Universal Avionics Systems Corp
FAA holder: FFC Manufacturing
FAA holder: Universal Avionics Systems Corp
FAA holder: Duncan Aviation Inc
FAA holder: Universal Avionics Systems Corp
FAA holder: Stephen D. MacLellan
FAA holder: AIRDAT LLC
FAA holder: Freight Runners Express
FAA holder: G & D Aero Products Inc.
FAA holder: Universal Avionics Systems Corp
FAA holder: Freight Runners Express
FAA holder: Hawker Beechcraft Services Inc.
FAA holder: Saint-Gobain Performance Plastics Corp