Gyro-Kopp-Ters is an American

aircraft manufacturer An aerospace manufacturer is a company or individual involved in the various aspects of designing, building, testing, selling, and maintaining aircraft, aircraft parts, missiles, rockets, or spacecraft. Aerospace is a high technology indust ...

based in Lake City, Florida and founded by brothers Bob and Arden Kopp. The company specializes in the design and manufacture of

autogyro An autogyro (from Greek and , "self-turning"), also known as a ''gyroplane'', is a type of rotorcraft that uses an unpowered rotor in free autorotation to develop lift. Forward thrust is provided independently, by an engine-driven propeller. Whi ...

s in the form of kits for amateur construction.Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 180-182. WDLA UK, Lancaster UK, 2011. ISSN 1368-485XTacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 195. Flying Pages Europe SARL, 2015. The company makes a single seat autogyro, the

Gyro-Kopp-Ters Midnight Hawk The Gyro-Kopp-Ters Midnight Hawk is an American autogyro, designed by Bob and Arden Kopp and produced by their company, Gyro-Kopp-Ters of Lake City, Florida. The aircraft is supplied as a kit for amateur construction or as a complete ready- ...

, and a two-seats in

tandem Tandem, or in tandem, is an arrangement in which a team of machines, animals or people are lined up one behind another, all facing in the same direction. The original use of the term in English was in ''tandem harness'', which is used for two ...

model, the

Gyro-Kopp-Ters Twin Eagle The Gyro-Kopp-Ters Twin Eagle is an American autogyro, designed by Bob and Arden Kopp and produced by their company, Gyro-Kopp-Ters of Lake City, Florida. The aircraft is supplied as a kit for Homebuilt aircraft, amateur construction or as a c ...

, both of which use Subaru automotive conversion engines and Dragon Wings main rotors made by

Rotor Flight Dynamics Rotor Flight Dynamics Inc was an American aircraft manufacturer based in Wimauma, Florida and owned by Ernie Boyette. The company was founded in 1986 and specialized in the design and manufacture of autogyros in the form of plans and kits for ...

Aircraft

References

External links

* {{Gyro-Kopp-Ters aircraft Aircraft manufacturers of the United States Autogyros Homebuilt aircraft