Zivko Aeronautics Inc. is an aeronautics manufacturer specializing in composite prototyping and design for aviation. The company was founded in 1987 by William and Judith Zivko and is located on Guthrie Municipal Airport northeast of Oklahoma City

Oklahoma city

Oklahoma City is the capital and largest city of the U.S. state of Oklahoma.Oklahoma City may also refer to:*Oklahoma City metropolitan area*Downtown Oklahoma City*Uptown Oklahoma City*Oklahoma City bombing*Oklahoma City National Memorial...

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Zivko is best known for its Zivko Edge 540

Zivko Edge 540

The Zivko Edge 540 manufactured by Zivko Aeronautics is a highly aerobatic aircraft. Capable of a 420 degree per second roll rate and a 3,700 foot per minute climb rate, it has been flown to victory on the international Unlimited aerobatics circuit several times since the mid-1990s...

aerobatic aircraft. It also designs and manufacture a variety of housings for use in a range of aviation-related areas and provide design, fabrication and other services.