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Aircraft STC directory

Beechcraft D50E-5990 STCs

The Jun 30, 2026 FAA DRS snapshot contains 9 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft D50E-5990. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

9
listed Current at snapshot
4
holder directories
3
modification categories
Jan 20, 2017
latest recorded revision

Modification demand surface

Flight controls4
Other aircraft modifications3
Avionics2

Recorded holders

Brittain Industries, Inc6SRS Aviation LLC1Hartzell Engine Technologies, LLC1Icarus Avionics, LLC1

Recently revised D50E-5990 STCs

Showing the 9 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.