The IAR-825 Triumf is a Romanian-designed tandem multirole trainer aircraft based on the IAR-823 built for the Romanian Air Force. The aircraft is roughly in the same class with the Brazilian EMBRAER Tucano. The IAR-825 is equipped with the Canadian Pratt & Whitney Canada PT6 turboprop engine. The type's first flight took place on the 12 June 1982.
The ASW 24 is a modern single-seat high-performance composite Standard Class sailplane. It is manufactured in Germany by Alexander Schleicher GmbH & Co.
The Aerosport Quail is an ultralight aircraft that was designed for home building by Harris Woods. First offered for sale in 1971, by the end of the decade, 375 sets of plans had been sold, with around 26 aircraft under construction and 10 flying.
The Aerosport Rail is an American minimalist ultralight aircraft, designed by Harris Woods and built by Aerosport Inc. The aircraft was first flown on 14 November 1970.
The Air Tractor AT-300 is a family of agricultural aircraft that first flew in the United States on September 1973. Type certification was awarded to Air Tractor in November the same year, and serial production commenced in 1976. Of low-wing monoplane taildragger configuration, they carry a chemical hopper between the engine firewall and the cockpit.
The PZL-105 Flaming (flamingo) is a Polish short-takeoff-and-landing (STOL) utility aircraft designed by PZL "Warszawa-Okęcie". It remained a prototype.
The Avtek 400A was an American prototype turboprop-powered business aircraft developed in the early 1980s. It was of unusual and distinctive configuration: a low-wing monoplane with two pusher engines mounted above the wings, and a large canard mounted atop the forward fuselage. The aircraft's sleek, futuristic design earned it a guest appearance on the Airwolf TV series as the X-400, the plane used by the villain Lou Stappleford in the episode Eagles.
The Isaacs Spitfire is a single seat homebuilt sporting aircraft design created by John O. Isaacs, a former Supermarine employee and retired schoolmaster and designer of the Isaacs Fury, as a 6/10th scale replica of a Supermarine Spitfire. Its first flight was on 5 May 1975.
The Brügger MB-1, MB-2 and MB-3 Colibri is a family of small sports aircraft designed in Switzerland in the 1960s and 1970s for amateur construction.
The Frederick-Ames EOS/SFA was a single-seat sports aircraft designed in the United States in the 1970s with the intention of marketing it for homebuilding. It was a highly streamlined low-wing cantilever monoplane with swept flying surfaces and retractable tricycle undercarriage. Its construction was of metal throughout.
The Gatard Statoplan AG 02 Poussin was a light, single-seat sports airplane developed in France in the late 1950s and marketed for homebuilding. In layout, it was a low-wing cantilever monoplane of short-coupled design with fixed tailwheel undercarriage. Construction was a plywood-covered wooden structure throughout, and the cockpit was enclosed by a large perspex bubble canopy. The variable-incidence horizontal stabiliser was fitted with small endplates to provide extra directional stability but there were no separate elevators.
The Vulcanair SF.600 Canguro was a feederliner developed in Italy in the late 1970s. Despite a number of attempts to put the aircraft into series production, only a small number were ever built. The Canguro was a high-wing cantilever monoplane of conventional configuration with a fuselage of rectangular cross-section and a high-set tail. The tricycle undercarriage was not retractable, and its main units were carried on sponsons on the fuselage sides. SIAI Marchetti provided funding towards the construction of the prototype, and constructed this aircraft at the former Aviamilano plant. After flight testing proved positive, the type was put on sale, but failed to attract buyers in any number, even when the original piston engines were exchanged for turboprops and retractable undercarriage was offered as an option.
The Partenavia P.59 Jolly was an Italian two-seat training monoplane designed by Partenavia to meet a requirement for the Aero Club d'Italia.
The PZL M-17 "Duduś Kudłacz" was a Polish twin-boom pusher general aviation and trainer aircraft of 1977, which remained a prototype.
The ICA IS-32 is an open class high-performance metal two-seat sailplane produced in Romania in the 1970s. A refinement of the IS-28B, it shared most of that aircraft's fuselage, mated to new wings and empennage. This new wing had a span of 20 metres, featuring interconnected ailerons and flaps, Schempp-Hirth-type airbrakes. It had no provision for water ballast. The monowheel undercarriage differed from the IS-28 in being fully retractable.
The SAI KZ I was a sport aircraft built in Denmark in 1937, the first aircraft built by the Kramme & Zeuthen firm.
The Valentin Taifun is a two-seat self-launching sailplane designed and built by Valentin Flugzeugbau GmbH of Hasfurt, Germany.
The Akaflieg Berlin B13 is a two-seat motor-glider designed and built in Germany.
The Akaflieg Darmstadt D-39 was a single-seat motor glider derived from the D-38 sailplane. Built in Germany in the late 1970s, it was not intended for production and only one was constructed.
The Wier RDW-2 Draggin' Fly was a homebuilt light aircraft, designed in the United States in the 1970s, aimed at fairly inexperienced builders and flyers. Plans were available but only one was built.
