Yakovlev UT-2 - summary version[/heading]
I-20 / S-20 - two-seat monoplane trainer aircraft derived from the AIR-10; 1 prototype with a motor Renault Bengali 4 and 1 with the motor M-11
UT-2 - the serial variant, the motor M-11G or M-11M
UT-2 model 1940 - modernized the serial variant with the fuselage extended by 15 cm and the engine M-11D, a slightly modified instrument, a cloth "veil" of the cabin for flight training by reference to instruments
UT-2 float - probably 2. the prototype (with the Renault engine) equipped with two floats
UT-2, with a motor MV-4 - a prototype with the license version of the engine Bengali
UT-2V - a variant of the for practice bombing, made in larger quantities
UT-2M - serial variant with a new wing to point the leading edge and straight trailing, because of the displacement of the center of gravity, and a larger rudder
UT-2MV - light of battle variant derived from the UT-2M, 200 kg of bombs or rockets
UT-2 TO. And. Moskatova - field conversion with an indoor cockpit and a protective pylon
UT-2N / Withjust - test machine equipped with air pillow instead of the chassis
UT-2L (1940) - "limousine" with an indoor cockpit, 13 pcs
UT-2L (1944) - prototype variants with an indoor cockpit, engine with kapotovanými the cylinder, the wings of the UT-2 and tail surfaces UT-2M
How-5 - single-seater training fighter aircraft derived from the UT-2L (1944)
How-18 - the successor derived from the UT-2L (1944)
A total of was built 7243 machines, of which in addition to the prototypes 80 UT-2MV, 13 UT-2L (1940) and at least 935 of the UT-2M. It is possible that all of the UT-2 produced after 1942 were UT-2M, hundred percent sure it is but only the production of race no 168.
Gordon, Y.; Komissarov, D.; Komissarov, With. OKB Yakovlev: a History of the Design Bureau and its Aircraft. Midland Publishing, Hinckley 2005. ISBN 1-85780-203-9.
Gunston, Bill; Gordon, Yefim. Yakovlev Aircraft since 1924. Putnam Aeronautical Books, London 1997. ISBN 0-85177-872-0.
Andersson, Lennart. Soviet Aircraft and Aviation 1917-1941. Putnam Aeronautical Books, London 1997. ISBN 0-85177-859-3.
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Gunston, Bill; Gordon, Yefim. Yakovlev Aircraft since 1924. Putnam Aeronautical Books, London 1997. ISBN 0-85177-872-0.
Andersson, Lennart. Soviet Aircraft and Aviation 1917-1941. Putnam Aeronautical Books, London 1997. ISBN 0-85177-859-3.
