The Thaden T-2 was a 1920s American four-seat all-metal cabin monoplane built by the Thaden Metal Aircraft Company of San Francisco, California.
The Stearman LT-1 was a late 1920s American biplane, carrying four passengers plus mail.
The Avama Stylus is a Slovak light-sport aircraft, designed and produced by Avama of Poprad and introduced at AERO Friedrichshafen in 2010. The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.
The Brown 1926 parasol monoplane was a 1920s US, three seat, parasol wing civil aircraft developed from a biplane wartime scout. It was intended for either the private or commercial passenger markets, though one was used as a crop-duster.
The Yackey Monoplane was an American three seat parasol monoplane flown in the late 1920s. Two prototypes had some success in the 1927 New York - Spokane National Air Derby and orders were placed but a crash killed its designer and ended production.
The Pacer Monoplane was a parasol wing, four seat, light aircraft, flown and produced in the US in the late 1920s.
The Simplex Red Arrow was a US single-engined monoplane produced in the late 1920s and early 1930s and intended as club machine or mail transport. Most used radial engines in the 90–110 hp (67–82 kW) range. They carried one or two passengers whose seats could be open or enclosed. One variant, the Red Arrow Dual Plane, was easily converted from monoplane to biplane and was available with two versions of the much more powerful Wright Whirlwind engines. In all about 20 were built.
The American Eagle Phaeton was an American three seat, single engine sports biplane produced from 1929 until American Eagle failed financially in 1932. About 34 were built.
The McMullen Mac Airliner was a late 1920s American light airliner powered by a Liberty L-12 V-12 engine of World War I origin. The sole prototype was destroyed in a hangar fire.
The Moreland M-1 was a 1929 U.S. three seat civil aircraft. Only four were built.
The Inland Sport series of parasol wing, sport and training side-by-side two seaters, introduced between 1928 and 1930, differed chiefly in their engines. They used three different radial engines, more than doubling the Sport's power over two years of development. 34 examples were built and frequently re-engined.
The Neilson NC-1 Golden Bear, aka Neilson Coach was an American, three-place, high wing cabin aircraft, flown in 1929. It did not go into production.
The Wallace Touroplane was a late 1920s U.S. three seat, high wing cabin monoplane. About 20 were built.
The Hodkinson HT-1 was a U.S., eight place, three-engined sesquiplane, first flown in 1929. Despite an order for five, only one had been completed before Hodkinson Aircraft went bankrupt near the start of the Great Depression. It operated in Guatemala for several years.
The Watkins Skylark was an American low-wing, cantilever two-seater designed for private and club use. A large anticipated production run in 1930 ended early when the company collapsed in the Great Depression, with only five or six registered.
The Zenith Albatross Z-12 was a large, three-engined airliner built in the United States in 1928. It could carry up to 11 passengers. Only one was completed.
The Lincoln AP was a U.S., single engine, high wing, general purpose civil cabin aircraft first flown in 1930. Only four were built.
The Ogden Osprey was a three engine, high wing monoplane airliner which seated six. Designed in the United States and first flown in the spring of 1930 or earlier, six were built and some used commercially before Ogden Aeronautical ceased trading in the Great Depression.
The Swanson-Fahlin SF-1 was a high wing, two seat cabin aircraft with a small radial engine, designed in the United States and first flown in 1934. Only one was built.
The Wiley Post Model A is a U.S. two seat sports biplane, built in small numbers in the 1930s.
