Aircraft STC directory
Raytheon Aircraft 300 Series STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Raytheon Aircraft 300 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
5
listed Current at snapshot
4
holder directories
3
modification categories
Apr 17, 2024
latest recorded revision
Modification demand surface
Recently revised 300 Series STCs
Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Replacement of Mechanical (Analog) engine instruments with Litton special devices TSO'd engine instruments.
FAA holder: MOOG Inc.Components Group Springfield Operations
Installation of Bendix/King EFS 50 electronic flight instrument system.
FAA holder: Elliott Aviation Technical Products