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Aircraft STC directory

Textron Aviation H90 STCs

The Jun 30, 2026 FAA DRS snapshot contains 11 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation H90. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

11
listed Current at snapshot
10
holder directories
8
modification categories
Dec 18, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications4
Cabin and interiors1
Engine and powerplant1
Aircraft structures1
Electrical systems1
Flight controls1
Cargo and special mission1
Avionics1

Recorded holders

Aviation Fabricators Inc1Metrea Special Aerospace ISR Inc.1Acron Aviation Inc.1Aero-Mach Wilco LLC1Avcon Industries Inc1Mid-Continent Instrument Co. Inc.1S-TEC Corporation1Lifeport, Inc1Lee Aerospace Inc.1Paul/ Lanna Egan LLC1

Recently revised H90 STCs

Showing the 11 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.