Our Businesses

Sikorsky Aircraft Corp., based in Stratford, Conn., is a world leader in the design, production and service of commercial and military rotary wing and fixed wing aircraft. Our well known rotary wing products include the BLACK HAWK, SEAHAWK, H-53 and Schweizer light helicopters. Our fixed wing aircraft include Schweizer reconnaissance airplanes as well as the PZL Mielec M28 and Dromader airplanes.

Our service and support organization, Sikorsky Aerospace Services, provides full-spectrum service solutions to fixed and rotary wing, commercial and military customers worldwide. Our comprehensive support is designed to minimize operator downtime, improve ease of use, and reduce cost of ownership. From newly engineered logistics programs to industry-recognized maintenance, repair and overhaul services and parts requisition, Sikorsky Aerospace Services keeps you flying.

Sikorsky Aerospace Services and Other Sikorsky subsidiaries consist of the following.

Composite Technology U.S.A, Inc.

(CTI), in Grand Prairie, Texas., provides rotor blade and composite structure overhaul...

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Derco Aerospace, Inc.

of Milwaukee, Wis., is a leader in military aircraft logistics and component distribution, component repairs, and aftermarket program management...

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Helicopter Support, Inc.

provides operators the full range of complete factory-authorized services for Sikorsky Aircraft's S-92, S-76, S-70™ and S-61™ helicopters...

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Sikorsky Aerospace Maintenance

performs major aircraft modifications and damage repairs for Sikorsky products; contract maintenance and base support on all fixed and rotary wing aircraft; and field service support for Sikorsky product customers...

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Associated Aircraft Group Inc.(AAG),

in Danbury, Conn., provides integrated helicopter services including helicopter management, maintenance and charter helicopter services...

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Keystone Helicopter Corporation

in Coatesville, PA, specializes in full-service engineering, completion and technical support for commercial helicopters...

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PZL Mielec

a newly added Sikorsky affiliate, supports BLACK HAWK helicopter production while continuing its current capability for aircraft design, manufacture, flight test and delivery...

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Schweizer Aircraft

In Horseheads, N.Y., provides completion services for military aircraft and manufactures helicopters, reconnaissance aircraft, and unmanned vehicles, as well as performs rapid prototyping. The Sikorsky HAWKWORKS™ campus is located at Schweizer...

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Sikorsky Helitech

Sikorsky Helitech is a Brisbane, Australia based aviation distribution, maintenance, engineering, and training company...

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