C-130 Hercules, P-3 Orion, Boeing 757, KC-135, we maximise performance and extend operations for legacy fleets with our 24-hour exchange, storage and repair services for aircraft parts. Born of a merger between MHD International Aviation Parts Inc., and Rockland Aerospace Inc. MHD-ROCKLAND brings a combined experience of more than 50 years of aviation logistics. Utilizing its in-stock inventory of more than 275,000 line items reduces downtime for fleets around the world.