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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 modifications3Cabin and interiors3Safety and emergency equipment1Avionics1Landing 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.