The PA-25 Pawnee is an agricultural aircraft produced by Piper Aircraft between 1959 and 1981. It remains a widely used aircraft in agricultural spraying and is also used as a tow plane, or tug, for launching gliders or for towing banners. In 1988, the design rights and support responsibility were sold to Latino Americana de Aviación of Argentina.
59-546: GippsAero (formerly Gippsland Aeronautics ) is an Australian aircraft manufacturer based at Latrobe Valley Airport in Morwell, Victoria . The company builds single-engined utility aircraft . These include the multi-role GA8 Airvan and the agricultural GA200 Fatman . In late 2020, brand owner Mahindra Aerospace announced plans to shut down GippsAero due to poor sales unless a buyer could be found. Its 2021 Board Report indicated that GippsAero Pty Ltd. had been converted into
118-513: A parachute drop zone . The gliders were treated as disposable, constructed from inexpensive materials such as wood, though a few were re-used. By the time of the Korean War , transport aircraft had become larger and more efficient so that even light tanks could be dropped by parachute, obsoleting gliders. Even after the development of powered aircraft, gliders continued to be used for aviation research . The NASA Paresev Rogallo flexible wing
177-460: A pilot , but some are unmanned and controlled either remotely or autonomously. Kites were used approximately 2,800 years ago in China, where kite building materials were available. Leaf kites may have been flown earlier in what is now Sulawesi , based on their interpretation of cave paintings on nearby Muna Island . By at least 549 AD paper kites were flying, as recorded that year, a paper kite
236-563: A 75.1% majority stake in the company. In May 2012 the GA10 had its first flight. In August 2020 GippsAero announced that it was halting production of the Airvan and restructuring the company to concentrate on providing support to existing operators of GippsAero aircraft. It was reported that Mahindra Aerospace had put GippsAero up for sale. In November 2023 George Morgan announced that he had fully purchased GippsAero back from Mahindra Aerospace and
295-789: A Spares and Support Organization.. In November 2023 George Morgan announced that he had fully purchased GippsAero back from Mahindra Aerospace and was now the company's sole owner. Gippsland Aeronautics was founded in 1977 by Peter Furlong as an aircraft maintenance and modification business operating out of Latrobe Regional Airport in Morwell, working for large organisations such as the National Safety Council of Australia and Esso Australia, as well as local commercial operators. In 1984 George Morgan joined Peter Furlong to form Gippsland Aeronautics Pty Ltd as an incorporated entity. Between 1985 and 1991 Gippsland Aeronautics developed
354-679: A Vickers Vimy in 1919 , followed months later by the U.S. Navy's NC-4 transatlantic flight ; culminating in May 1927 with Charles Lindbergh 's solo trans-Atlantic flight in the Spirit of St. Louis spurring ever-longer flight attempts. Airplanes had a presence in the major battles of World War II. They were an essential component of military strategies, such as the German Blitzkrieg or the American and Japanese aircraft carrier campaigns of
413-539: A dedicated agricultural aircraft based on the AG-1 but to use as many PA-18A and PA-22 components as possible. The resulting design, the AG-3, was smaller than the AG-1 and had a steel tube fuselage which was fabric covered. The AG-3 was a single-seat, low-wing monoplane with the wings braced to the fuselage with struts. It had a conventional landing gear with a tailwheel and was powered by a 135 hp engine. The single seat
472-416: A glider) made out of paper or paperboard. Model glider aircraft are models of aircraft using lightweight materials such as polystyrene and balsa wood . Designs range from simple glider aircraft to accurate scale models , some of which can be very large. Glide bombs are bombs with aerodynamic surfaces to allow a gliding flight path rather than a ballistic one. This enables stand-off aircraft to attack
531-400: A glider. Gliders and sailplanes that are used for the sport of gliding have high aerodynamic efficiency. The highest lift-to-drag ratio is 70:1, though 50:1 is common. After take-off, further altitude can be gained through the skillful exploitation of rising air. Flights of thousands of kilometers at average speeds over 200 km/h have been achieved. One small-scale example of a glider
590-526: A limited propulsion system for takeoff, or to extend flight duration. As is the case with planes, gliders come in diverse forms with varied wings, aerodynamic efficiency, pilot location, and controls. Large gliders are most commonly born aloft by a tow-plane or by a winch . Military gliders have been used in combat to deliver troops and equipment, while specialized gliders have been used in atmospheric and aerodynamic research. Rocket-powered aircraft and spaceplanes have made unpowered landings similar to
649-635: A streamlined fuselage and long narrow wings incorporating a high aspect ratio . Single-seat and two-seat gliders are available. Initially, training was done by short "hops" in primary gliders , which have no cockpit and minimal instruments. Since shortly after World War II, training is done in two-seat dual control gliders, but high-performance two-seaters can make long flights. Originally skids were used for landing, later replaced by wheels, often retractable. Gliders known as motor gliders are designed for unpowered flight, but can deploy piston , rotary , jet or electric engines . Gliders are classified by
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#1732802440821708-465: A successful passenger-carrying glider in 1853. In 1856, Frenchman Jean-Marie Le Bris made the first powered flight, had his glider L'Albatros artificiel towed by a horse along a beach. In 1884, American John J. Montgomery made controlled flights in a glider as a part of a series of gliders he built between 1883 and 1886. Other aviators who made similar flights at that time were Otto Lilienthal , Percy Pilcher , and protégés of Octave Chanute . In
767-452: A target from a distance. A kite is a tethered aircraft held aloft by wind that blows over its wing(s). High pressure below the wing deflects the airflow downwards. This deflection generates horizontal drag in the direction of the wind. The resultant force vector from the lift and drag force components is opposed by the tension of the tether . Kites are mostly flown for recreational purposes, but have many other uses. Early pioneers such as
826-738: A turbine powered aircraft. Thus the high wing, eight seat GA8 Airvan was born using the design of the GA200C as a basis. Certification commenced in 1993 with the building of the first prototype/proof of concept aircraft. After eight years in development, the GA8 Airvan was type-certificated by the Australian Civil Aviation Safety Authority to FAR 23 Amendment 48 requirements in December 2000 and subsequently updated to Amendment 54 status in early 2003. This
885-830: Is a heavier-than-air aircraft , such as an airplane , which is capable of flight using aerodynamic lift . Fixed-wing aircraft are distinct from rotary-wing aircraft (in which a rotor mounted on a spinning shaft generates lift), and ornithopters (in which the wings oscillate to generate lift). The wings of a fixed-wing aircraft are not necessarily rigid; kites, hang gliders , variable-sweep wing aircraft, and airplanes that use wing morphing are all classified as fixed wing. Gliding fixed-wing aircraft, including free-flying gliders and tethered kites , can use moving air to gain altitude. Powered fixed-wing aircraft (airplanes) that gain forward thrust from an engine include powered paragliders , powered hang gliders and ground effect vehicles . Most fixed-wing aircraft are operated by
944-404: Is a lightweight, free-flying, foot-launched glider with no rigid body. The pilot is suspended in a harness below a hollow fabric wing whose shape is formed by its suspension lines. Air entering vents in the front of the wing and the aerodynamic forces of the air flowing over the outside power the craft. Paragliding is most often a recreational activity. A paper plane is a toy aircraft (usually
1003-408: Is capable of taking off and landing (alighting) on water. Seaplanes that can also operate from dry land are a subclass called amphibian aircraft . Seaplanes and amphibians divide into two categories: float planes and flying boats . Many forms of glider may include a small power plant. These include: A ground effect vehicle (GEV) flies close to the terrain, making use of the ground effect –
1062-526: Is sport and recreation. Gliders were developed in the 1920s for recreational purposes. As pilots began to understand how to use rising air, sailplane gliders were developed with a high lift-to-drag ratio . These allowed the craft to glide to the next source of " lift ", increasing their range. This gave rise to the popular sport of gliding . Early gliders were built mainly of wood and metal, later replaced by composite materials incorporating glass, carbon or aramid fibers. To minimize drag , these types have
1121-649: Is the paper airplane. An ordinary sheet of paper can be folded into an aerodynamic shape fairly easily; its low mass relative to its surface area reduces the required lift for flight, allowing it to glide some distance. Gliders and sailplanes share many design elements and aerodynamic principles with powered aircraft. For example, the Horten H.IV was a tailless flying wing glider, and the delta-winged Space Shuttle orbiter glided during its descent phase. Many gliders adopt similar control surfaces and instruments as airplanes. The main application of modern glider aircraft
1180-550: The FAI for competitions into glider competition classes mainly on the basis of wingspan and flaps. A class of ultralight sailplanes, including some known as microlift gliders and some known as airchairs, has been defined by the FAI based on weight. They are light enough to be transported easily, and can be flown without licensing in some countries. Ultralight gliders have performance similar to hang gliders , but offer some crash safety as
1239-704: The GA10 . A development of the 8-seat GA8 Airvan piston-engined aircraft, the GA10 design has been stretched and re-engined with a turboprop engine to increase seating and payload capacity. It is planned for its first flight to take place in October 2011 and be ready for service in March 2013. This was subsequently delayed to 2014, but by late 2020 development had ceased altogether before the GA18 had been brought to market. {{}} Fixed-wing aircraft A fixed-wing aircraft
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#17328024408211298-478: The GA18 , and will be re-engineered with new engines, propellers, glass cockpit and weight-saving measures. It is planned to bring it into service after the development and certification of the new 10-seat GA10 . In December 2009, Mahindra Aerospace Pvt. Ltd. (MAPL), belonging to Mahindra Group of India acquired a 75.1% majority stake. In March 2011, at the 2011 Australian International Airshow, GippsAero announced
1357-521: The Wright Brothers and J.W. Dunne sometimes flew an aircraft as a kite in order to confirm its flight characteristics, before adding an engine and flight controls. Kites have been used for signaling, for delivery of munitions , and for observation , by lifting an observer above the field of battle, and by using kite aerial photography . Piper PA-25 Pawnee Most agricultural aircraft before 1949 were converted military aircraft and it
1416-534: The Wright Flyer III was capable of fully controllable, stable flight for substantial periods. In 1906, Brazilian inventor Alberto Santos Dumont designed, built and piloted an aircraft that set the first world record recognized by the Aéro-Club de France by flying the 14 bis 220 metres (720 ft) in less than 22 seconds. The flight was certified by the FAI. The Bleriot VIII design of 1908
1475-455: The 1890s, Lawrence Hargrave conducted research on wing structures and developed a box kite that lifted the weight of a man. His designs were widely adopted. He also developed a type of rotary aircraft engine, but did not create a powered fixed-wing aircraft. Sir Hiram Maxim built a craft that weighed 3.5 tons, with a 110-foot (34-meter) wingspan powered by two 360-horsepower (270-kW) steam engines driving two propellers. In 1894, his machine
1534-466: The 18th and 19th centuries kites were used for scientific research. Around 400 BC in Greece , Archytas was reputed to have designed and built the first self-propelled flying device, shaped like a bird and propelled by a jet of what was probably steam, said to have flown some 200 m (660 ft). This machine may have been suspended during its flight. One of the earliest attempts with gliders
1593-671: The Canadian representative. This was followed by type certification by the US FAA. In 2004 the first Airvan was delivered to a Canadian operator, Wings Over Wilderness , and a Cargo Pod for Airvan was certified by the Australian Civil Aviation Authority. The European Aviation Safety Agency (EASA) certified the GA8 Airvan in 2005. The Gippsland Aeronautics Airvan airframe #100 was rolled out in September of
1652-527: The GA200 agricultural aircraft, following approaches by local aircraft operators to design an agricultural aircraft with better lifting and handling capabilities than other available aircraft. The GA200C Fatman was Type Certificated by the Australian Civil Aviation Authority in 1991. In 1993 the company commenced design work on a new aircraft designated the GA8, to fill a market niche between the six-seater Cessna 206 and
1711-511: The GA8 Airvan, was conceived by directors/designers Furlong and Morgan as a utility transport to replace the Cessna 206/207 and DHC Beaver . Recognising the Cessna 206 as "one of the world’s best workhorses", the pair saw the potential niche market for a piston-engine aircraft that could carry more passengers. This would improve the operators’ profitability without going to the expense of purchasing
1770-698: The Northern Territory. In October 2006, Gippsland Aeronautics announced that "the turbocharged prototype aircraft has commenced flight testing. The chosen engine is the Lycoming TIO 540 AH1A engine, which is a turbocharged version of the currently installed normally aspirated engine." On 18 June 2008, Gippsland Aeronautics announced it had won bidding to take over the type certificate of the GAF Nomad , and would probably be restarting production. The twin-engined, 18-seat reborn Nomad will be called
1829-567: The PA-25 series aircraft to Latino Americana de Aviación S.A in Argentina. The sale included all drawings, engineering data, parts inventory, tools, catalogs, and manuals. All support of any nature became the responsibility of the new owners. In 2019, Australia's Civil Aviation Safety Authority formally approved the issuing to eTugs of Certificates of Airworthiness in the Limited category for
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1888-540: The Pacific. Military gliders were developed and used in several campaigns, but were limited by the high casualty rate encountered. The Focke-Achgelis Fa 330 Bachstelze (Wagtail) rotor kite of 1942 was notable for its use by German U-boats . Before and during the war, British and German designers worked on jet engines . The first jet aircraft to fly, in 1939, was the German Heinkel He 178 . In 1943,
1947-569: The United States and Canada in 1919. The so-called Golden Age of Aviation occurred between the two World Wars, during which updated interpretations of earlier breakthroughs. Innovations include Hugo Junkers ' all-metal air frames in 1915 leading to multi-engine aircraft of up to 60+ meter wingspan sizes by the early 1930s, adoption of the mostly air-cooled radial engine as a practical aircraft power plant alongside V-12 liquid-cooled aviation engines, and longer and longer flights – as with
2006-467: The agricultural hopper and the engine. The National Transportation Safety Board recommended to Piper Aircraft that the early model PA-25's with a fiberglass fuel tank be retrofitted with a rubber fuel cell to minimize the chance of catastrophic failure and fire resulting from a crash. In 1974, the Pawnee D was introduced, with the fuel tanks moved from the fuselage to the wings; the 260 hp variant
2065-493: The capability of lifting one tonne (1050 Litres) with a 300 hp engine, giving the aircraft a 30–50% better performance than any aircraft in its class. In the late 1990s, Fatman production was scaled down to make way for the Airvan. Despite the success of the Fatman variants, profitability was too dependent on the roller coaster cycles of the agricultural industry worldwide. Subsequently, Gippsland Aeronautics' second new design,
2124-729: The first operational jet fighter, the Messerschmitt Me 262 , went into service with the German Luftwaffe . Later in the war the British Gloster Meteor entered service, but never saw action – top air speeds for that era went as high as 1,130 km/h (700 mph), with the early July 1944 unofficial record flight of the German Me 163B V18 rocket fighter prototype. In October 1947, the Bell X-1
2183-899: The following year. The completion of 100 Airvans was considered to be a significant milestone in Australian aircraft manufacturing. At least three other manufacturers of Australian civil aircraft have built more than 100 aircraft in the post-WW2 era, the others being the Transavia PL-12 Airtruk (118), the Victa Airtourer (168) and the Government Aircraft Factories (GAF) with 170 twin-engined N22 & N24 Nomads . By February 2007, Gippsland Aeronautics had built 110 GA8 Airvans and 50 GA200 Fatmans. In December 2009, Mahindra Aerospace Pvt. Ltd. (MAPL), belonging to Mahindra Group of India, bought
2242-559: The interaction between the wings and the surface. Some GEVs are able to fly higher out of ground effect (OGE) when required – these are classed as powered fixed-wing aircraft. A glider is a heavier-than-air craft whose free flight does not require an engine. A sailplane is a fixed-wing glider designed for soaring – gaining height using updrafts of air and to fly for long periods. Gliders are mainly used for recreation but have found use for purposes such as aerodynamics research, warfare and spacecraft recovery. Motor gliders are equipped with
2301-592: The mid-1980s to the point where it was decided to certify a new design. In 1991, Gippsland Aeronautics' first indigenous design, the GA200 Fatman, achieved Australian airworthiness certification. The certified production GA200 Fatman (also referred to unofficially as the GA200B) had a lifting capacity of 800 Litres with a 250 hp engine. In 1993, the company certified a new model, the GA200C Fatman with
2360-693: The pilot can strap into an upright seat within a deform-able structure. Landing is usually on one or two wheels which distinguishes these craft from hang gliders. Most are built by individual designers and hobbyists. Military gliders were used during World War II for carrying troops ( glider infantry ) and heavy equipment to combat zones. The gliders were towed into the air and most of the way to their target by transport planes, e.g. C-47 Dakota , or by one-time bombers that had been relegated to secondary activities, e.g. Short Stirling . The advantage over paratroopers were that heavy equipment could be landed and that troops were quickly assembled rather than dispersed over
2419-414: The pilot is suspended in a harness suspended from the air frame , and exercises control by shifting body weight in opposition to a control frame. Hang gliders are typically made of an aluminum alloy or composite -framed fabric wing. Pilots can soar for hours, gain thousands of meters of altitude in thermal updrafts, perform aerobatics, and glide cross-country for hundreds of kilometers. A paraglider
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2478-530: The purpose of glider towing. An etug is a PA-25 where the Lycoming engine has been replaced with a General Motors LS automotive engine. The advantages for glider towing, compared to a Lycoming powered PA-25, include a greater rate of climb, reduced fuel consumption, the elimination of shock cooling (since the LS is water-cooled rather than air-cooled) and a less costly maintenance regime. Data from Jane's All
2537-711: The ten-seater Cessna Caravan . The "proof of concept" GA8 Airvan made its first flight in March 1995 and appeared at the Australian International Airshow in Avalon. The prototype GA8 Airvan made its first flight in August 1996. The Airvan then underwent a major flight testing and development programme. In 2000 the Australian Civil Aviation Safety Authority certificated the GA8 Airvan to FAR 23 Amendment 48, and
2596-510: The use of aircraft as weapons and observation platforms. The earliest known aerial victory with a synchronized machine gun -armed fighter aircraft occurred in 1915, flown by German Luftstreitkräfte Lieutenant Kurt Wintgens . Fighter aces appeared; the greatest (by number of air victories) was Manfred von Richthofen . Alcock and Brown crossed the Atlantic non-stop for the first time in 1919. The first commercial flights traveled between
2655-779: The vehicle began to be exported from December of the following year, with a delivery to Maya Island Air in Belize, Central America. In 2002 the US Civil Air Patrol appointed Gippsland Aeronautics to supply Airvans, making the CAP the first American organisation to own and fly the Airvan, and the largest fleet owner of the Australian GA8 worldwide. In 2003 the Airvan gained Type Certification in Canada with Avalon Aircraft Corporation of Richmond, British Columbia appointed as
2714-581: The world. Some of the hundreds of versions found other purposes, like the AC-47 , a Vietnam War era gunship, which is still used in the Colombian Air Force . An airplane (aeroplane or plane) is a powered fixed-wing aircraft propelled by thrust from a jet engine or propeller . Planes come in many sizes, shapes, and wing configurations. Uses include recreation, transportation of goods and people, military, and research. A seaplane (hydroplane)
2773-494: Was also available with either a fixed pitch or constant-speed propeller. Although still the same design as the "D", the 1980 and 1981 production aircraft were marketed as the Pawnee. The final production aircraft was completed at Lock Haven on 22 March 1981, the last of 5,167 Pawnees. A useful design aspect was the ability to carry a mechanic on a jump seat fitted in the hopper to assist with operations at remote stations. On April 15, 1988, Piper Aircraft, Inc. officially sold
2832-421: Was an early aircraft design that had the modern monoplane tractor configuration . It had movable tail surfaces controlling both yaw and pitch, a form of roll control supplied either by wing warping or by ailerons and controlled by its pilot with a joystick and rudder bar. It was an important predecessor of his later Bleriot XI Channel -crossing aircraft of the summer of 1909. World War I served initiated
2891-423: Was built at Vero Beach with a 235 hp Lycoming O-540-B2B5 engine and production aircraft were produced at Lock Haven from 1962. In 1964, the Pawnee B was introduced with a larger hopper and improved dispersal gear. The Pawnee C of 1967 was fitted with oleo shock-absorbers and other improvements; also in 1967, a 260 hp variant was introduced. Early models of the Pawnee had a single fuel tank located between
2950-441: Was by 11th-century monk Eilmer of Malmesbury , which failed. A 17th-century account states that 9th-century poet Abbas Ibn Firnas made a similar attempt, though no earlier sources record this event. In 1799, Sir George Cayley laid out the concept of the modern airplane as a fixed-wing machine with systems for lift, propulsion, and control. Cayley was building and flying models of fixed-wing aircraft as early as 1803, and built
3009-400: Was developed to investigate alternative methods of recovering spacecraft. Although this application was abandoned, publicity inspired hobbyists to adapt the flexible-wing airfoil for hang gliders. Initial research into many types of fixed-wing craft, including flying wings and lifting bodies was also carried out using unpowered prototypes. A hang glider is a glider aircraft in which
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#17328024408213068-918: Was followed by certification by the United States Federal Aviation Administration and the Canadian Transport Canada in the same year. The European Aviation Safety Agency (EASA) certificated the Airvan in 2005. The GA8 Airvan has now achieved export sales in the UK, Holland, Germany, Indonesia, New Zealand, South Africa, Botswana, Mozambique, Lesotho, USA, Canada and Belize in Central America, in addition to in-country sales in Western Australia, Queensland, Victoria, South Australia and
3127-574: Was in commercial service for more than 50 years, from 1958 to 2010. The Boeing 747 was the world's largest passenger aircraft from 1970 until it was surpassed by the Airbus A380 in 2005. The most successful aircraft is the Douglas DC-3 and its military version, the C-47 , a medium sized twin engine passenger or transport aircraft that has been in service since 1936 and is still used throughout
3186-593: Was in that year that Fred Weick , based at Texas A&M University , designed a dedicated agricultural aircraft: the AG-1 . The AG-1 first flew on 1 December 1950. During 1953, Fred Weick was approached by Piper to become a consultant on the agricultural version of the PA-18 , the PA-18A, in particular to design and test a distributor for dust and seeds. A few weeks later, Piper sponsored Texas A&M University to design
3245-608: Was now the company's sole owner. 26 October 2024 George Morgan and Peter Furlong were inducted into the Australian Aviation Hall of Fame for their contributions to Aviation in Australia and around the world The modification of agricultural aircraft to improve capability and safety marked the beginnings of Gippsland Aeronautics' aircraft design and manufacturing business as it stands today. The company increasingly modified five agricultural Piper PA-25 Pawnees in
3304-729: Was placed high in the fuselage to give the best visibility and an 800 lb-capacity hopper was fitted in front of the cockpit. The AG-3 made its maiden flight in November 1954. The aircraft's flying tests were successful and, in 1957, Weick was invited to join Piper at Vero Beach, and the AG-3 was renamed the PA-25 Pawnee. The engine was upgraded to a 150 hp Lycoming O-320-A1A engine. Two pre-production aircraft were built at Vero Beach in 1957 and production started at Lock Haven, Pennsylvania , in May 1959. In 1962, another prototype
3363-550: Was tested with overhead rails to prevent it from rising. The test showed that it had enough lift to take off. The craft was uncontrollable, and Maxim abandoned work on it. The Wright brothers ' flights in 1903 with their Flyer I are recognized by the Fédération Aéronautique Internationale (FAI), the standard setting and record-keeping body for aeronautics , as "the first sustained and controlled heavier-than-air powered flight". By 1905,
3422-660: Was the first aircraft to exceed the speed of sound, flown by Chuck Yeager . In 1948–49, aircraft transported supplies during the Berlin Blockade . New aircraft types, such as the B-52 , were produced during the Cold War . The first jet airliner , the de Havilland Comet , was introduced in 1952, followed by the Soviet Tupolev Tu-104 in 1956. The Boeing 707 , the first widely successful commercial jet,
3481-446: Was used as a message for a rescue mission. Ancient and medieval Chinese sources report kites used for measuring distances, testing the wind, lifting men, signaling, and communication for military operations. Kite stories were brought to Europe by Marco Polo towards the end of the 13th century, and kites were brought back by sailors from Japan and Malaysia in the 16th and 17th centuries. Although initially regarded as curiosities, by
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