MHI RJ Aviation Group (MHIRJ) provides comprehensive critical operational, engineering and customer support solutions including maintenance, refurbishment, technical publications, marketing and sales activities for the global regional aircraft industry. Headquartered in Montréal, Quebec, and bolstered by an aerospace engineering centre, MHIRJ’s network of service centres, support offices and parts depots are positioned in important aviation hubs in the US, Canada and Germany. A wholly owned subsidiary of Mitsubishi Heavy Industries, Ltd, MHI RJ Aviation Group includes MHI RJ Aviation ULC (Canada), MHI RJ Aviation Inc. (USA) and MHI RJ Aviation GmbH (Germany).