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Vortech Aircraft
Vortech, Inc. is an American aircraft manufacturer based in Fallston, Maryland. The company specializes in the design and manufacture of rotorcraft in the form of plans and kits for amateur construction. Some of their designs also comply with the US FAR 103 Ultralight Vehicles rules as well.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page F-8. Cybair Limited Publishing, 2001. Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 215. Pagefast Ltd, Lancaster UK, 2003. Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition'', pages 21, 333, 334, 390, 392, 396 and 401. BAI Communications, 15 July 1998. Founded in 1970, Vortech and its parent company, Prismz, provide plans, books, some kits and parts to enable hobbyists to construct a wide array of machines, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privately Held Company
A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is offered, owned, traded, exchanged privately, or Over-the-counter (finance), over-the-counter. In the case of a closed corporation, there are a relatively small number of shareholders or company members. Related terms are closely-held corporation, unquoted company, and unlisted company. Though less visible than their public company, publicly traded counterparts, private companies have major importance in the world's economy. In 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for ($1.8 trillion) in revenues and employed 6.2 million people, according to ''Forbes''. In 2005, using a substantially smaller pool size (22.7%) for comparison, the 339 companies on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortech G-1
The Vortech G-1, also called the Compcop G-1, is an American helicopter that was designed in the 1970s. Plans for amateur construction were originally supplied by Compcop and today are provided by Vortech.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page F-7. Cybair Limited Publishing, 2001. Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Design and development The aircraft was designed long before the adoption of the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of , but nonetheless complies with them. The aircraft has a standard empty weight of and is billed as the "World's Tiniest Homebuilt Helicopter" by the plans supplier. It features a single main rotor and tail rotor, a single-seat open cockpit without a windshield, tricycle landing gear with main wheels and nose skid and a twin cylinder, air-cooled, two-stroke, sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultralight Aircraft
Ultralight aviation (called microlight aviation in some countries) is the flying of lightweight, 1- or 2-seat fixed-wing aircraft. Some countries differentiate between weight-shift control and conventional three-axis control aircraft with ailerons, elevator and rudder, calling the former "microlight" and the latter "ultralight". During the late 1970s and early 1980s, mostly stimulated by the hang gliding movement, many people sought affordable powered flight. As a result, many aviation authorities set up definitions of lightweight, slow-flying aeroplanes that could be subject to minimum regulations. The resulting aeroplanes are commonly called "ultralight aircraft" or "microlights", although the weight and speed limits differ from country to country. In Europe, the sporting (FAI) definition limits the maximum stalling speed to and the maximum take-off weight to , or if a ballistic parachute is installed. The definition means that the aircraft has a slow landing speed and short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Manufacturers Of The United States
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called '' aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortech Sparrow
The Vortech Sparrow is an American autogyro that was produced by Vortech of Fallston, Maryland. When it was available the aircraft was supplied in the form of plans for amateur construction. Vortech also supplied rotor blades and some key parts for the design.Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Available in 2005, by January 2015 the aircraft was no longer listed on the Vortech website. Design and development The Vortech Sparrow was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of . The aircraft has a standard empty weight of . It features a single main rotor, a single-seat open cockpit without a windshield, tricycle landing gear, plus a tail caster. The acceptable power range is . The standard engine used is the twin cylinder, air-cooled, two-stroke, dual-ignition Rotax 503 engine mounted in pusher confi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortech Shadow
The Vortech Shadow is an American autogyro that was designed by Tyler Flight, Inc. and produced by Vortech of Fallston, Maryland. The aircraft is supplied as a kit and also in the form of plans for amateur construction. Vortech also supplies rotor blades for the design.Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Design and development The Vortech Shadow was designed to comply with the US ''Experimental - Amateur-built'' aircraft rules. It features a single main rotor, a two-seats-in side-by-side configuration enclosed cockpit with a windshield, tricycle landing gear, plus a tail caster. The acceptable power range is . The standard engine used is the four cylinder, air-cooled, four-stroke, dual-ignition Lycoming O-320 powerplant in pusher configuration. The aircraft fuselage is made from tubing and composites. Its two-bladed rotor has a diameter of . The aircraft has a typical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bensen B-20
The Bensen Aircraft Corporation was established by Dr. Igor Bensen at Raleigh-Durham International Airport in North Carolina in 1952 to develop and market a variety of helicopters and autogyros of Bensen's own design. History The most successful product was the Bensen B-8 that first flew in 1955 and remained in production until the company closed down in 1987. Aircraft See also * Gyrocopter * Gyroglider A rotor kite or gyrokite is an unpowered, rotary-wing aircraft. Like an autogyro or helicopter, it relies on lift created by one or more sets of rotors in order to fly. Unlike a helicopter, gyrokites and rotor kites do not have an engine poweri ... References Notes Bibliography * External links Bensen Aircraft Foundation archives{{Bensen aircraft Defunct aircraft manufacturers of the United States Defunct helicopter manufacturers of the United States Defunct manufacturing companies based in North Carolina Manufacturing companies established in 1952 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bensen B-19
The Bensen Aircraft Corporation was established by Dr. Igor Bensen at Raleigh-Durham International Airport in North Carolina in 1952 to develop and market a variety of helicopters and autogyros of Bensen's own design. History The most successful product was the Bensen B-8 that first flew in 1955 and remained in production until the company closed down in 1987. Aircraft See also * Gyrocopter * Gyroglider A rotor kite or gyrokite is an unpowered, rotary-wing aircraft. Like an autogyro or helicopter, it relies on lift created by one or more sets of rotors in order to fly. Unlike a helicopter, gyrokites and rotor kites do not have an engine poweri ... References Notes Bibliography * External links Bensen Aircraft Foundation archives{{Bensen aircraft Defunct aircraft manufacturers of the United States Defunct helicopter manufacturers of the United States Defunct manufacturing companies based in North Carolina Manufacturing companies established in 1952 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bensen B-8
The Bensen B-8 is a small, single-seat autogyro developed in the United States in the 1950s. Although the original manufacturer stopped production in 1987, plans for homebuilders are still available as of 2019. Its design was a refinement of the Bensen B-7, and like that aircraft, the B-8 was initially built as an unpowered rotor-kite. It first flew in this form in 1955, and on 6 December a powered version, designated B-8M (M for motorised) first flew. The design proved to be extremely popular and long-lasting, with thousands of sets of plans sold over the next thirty years. Design and development The B-8's design is extremely minimalist, with not much more to the aircraft than a pilot's seat, a single tailfin, a rotor, and (in powered versions) the powerplant. In May 1968 a B-8 and B-8M were studied by the USAF under the Discretionary Descent Vehicle (DDV) program as the X-25B and X-25A respectively. In this scheme, it was proposed to integrate combat aircraft ejection seats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortech Skylark
The Vortech Skylark is an American helicopter produced by Vortech of Fallston, Maryland. The aircraft is supplied in the form of plans for amateur construction. Vortech also supplies rotor blades for the design.Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 215. Pagefast Ltd, Lancaster UK, 2003. Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition'', page 334. BAI Communications, 15 July 1998. Design and development The Skylark was designed to comply with the US ''Experimental - Amateur-built'' aircraft rules. It features a single main rotor, a single-seat open cockpit without a windshield, skid-type landing gear and a twin cylinder, liquid-cooled, in-line two-stroke, carbureted Hirth 3503 aircraft engine. The twin cylinder, liquid-cooled, in-line two-stroke, Rotax 582 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortech Scorpion II
Vortech, Inc. is an American aircraft manufacturer based in Fallston, Maryland. The company specializes in the design and manufacture of rotorcraft in the form of plans and kits for amateur construction. Some of their designs also comply with the US FAR 103 Ultralight Vehicles rules as well.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page F-8. Cybair Limited Publishing, 2001. Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 215. Pagefast Ltd, Lancaster UK, 2003. Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition'', pages 21, 333, 334, 390, 392, 396 and 401. BAI Communications, 15 July 1998. Founded in 1970, Vortech and its parent company, Prismz, provide plans, books, some kits and parts to enable hobbyists to construct a wide array of machines, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vortech Scorpion
Vortech, Inc. is an American aircraft manufacturer based in Fallston, Maryland. The company specializes in the design and manufacture of rotorcraft in the form of plans and kits for amateur construction. Some of their designs also comply with the US FAR 103 Ultralight Vehicles rules as well.Cliche, Andre: ''Ultralight Aircraft Shopper's Guide'' 8th Edition, page F-8. Cybair Limited Publishing, 2001. Downey, Julia: ''2005 Trikes 'Chutes and Rotorcraft Directory'', Kitplanes, Volume 22, Number 2, February 2005, page 60. Belvoir Publications. Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', pages 215. Pagefast Ltd, Lancaster UK, 2003. Purdy, Don: ''AeroCrafter - Homebuilt Aircraft Sourcebook, Fifth Edition'', pages 21, 333, 334, 390, 392, 396 and 401. BAI Communications, 15 July 1998. Founded in 1970, Vortech and its parent company, Prismz, provide plans, books, some kits and parts to enable hobbyists to construct a wide array of machines, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
