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Aircraft STC directory

Beechcraft B99 STCs

The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft B99. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

8
listed Current at snapshot
7
holder directories
4
modification categories
Mar 19, 2019
latest recorded revision

Modification demand surface

Other aircraft modifications5
Flight controls1
Landing gear and brakes1
Cabin and interiors1

Recorded holders

SMR Technologies Inc1BE Aerospace Inc. DBA SMR Technologies, Inc.1SRS Aviation LLC1Hartzell Engine Technologies, LLC1Dynamic Aviation Group Inc.1Aviation Fabricators Inc1DeVore Aviation Corporation of America, a New Mexico Corporation1

Recently revised B99 STCs

Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.