Main Headquarters and
Maintenance Facility located at
the Heliplex in Coatesville, PA
Engine Overhaul Area
Maintenance Hangar
Completion Hangar
Aircraft Assembly Facility
Total Square Footage of over
250K sq.ft.
State-of-the-art engine test and diagnostic module
Keystone Helicopter Corporation is one of the largest full-service rotorcraft companies in North America with its main facilities located near Philadelphia in Coatesville, Pennsylvania. Our business is comprised of helicopter and turbine engine maintenance, overhaul, repairs, modifications, part sales and aircraft sales.
