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Aircraft STC directory

MHI RJ Aviation ULC CL-600-2C11 (Regional Jet Series 550) STCs

The Jun 30, 2026 FAA DRS snapshot contains 9 selected supplemental type certificates with status Current whose public applicability data names the MHI RJ Aviation ULC CL-600-2C11 (Regional Jet Series 550). 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
8
holder directories
5
modification categories
May 28, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications3
Cabin and interiors3
Safety and emergency equipment1
Avionics1
Landing gear and brakes1

Recorded holders

Delta Engineering Corporation1Space Exploration Technologies Corp./Starlink Aviation1Sterling Helicopter1U.S. Technical Consultants Inc.1Woven Electronics LLC1GAL Aviation1Chippewa Aerospace, Inc.1Michelin North America Inc.1

Recently revised CL-600-2C11 (Regional Jet Series 550) STCs

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