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Aircraft STC directory

Raytheon Aircraft BH.125 Series 400A STCs

The Jun 30, 2026 FAA DRS snapshot contains 33 selected supplemental type certificates with status Current whose public applicability data names the Raytheon Aircraft BH.125 Series 400A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

33
listed Current at snapshot
11
holder directories
6
modification categories
Dec 1, 2016
latest recorded revision

Modification demand surface

Other aircraft modifications16
Avionics7
Safety and emergency equipment4
Electrical systems3
Cabin and interiors2
Fuel systems1

Recorded holders

Textron Aviation Inc15PATS Aircraft LLC5Garrett Aviation Services3Bombardier Completion Center Inc2Flight Test Aerospace, Inc1Hawker Beechcraft Corporation1Envoy Aerospace LLC1Howell Instruments Inc1Midcoast Aviation Inc1Concorde Battery Corporation1Aviation Fabricators Inc1

Recently revised BH.125 Series 400A STCs

Showing the 33 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.