The construction of the Anadwa VKh used two Anatra D fuselages, joined by a new wing that was still using elements of the Anade wing. The left fuselage was occupied by the pilot, and the right by an observer. The aircraft's gunner was located in a nacelle attached to the center of the upper wing providing an excellent defence capability. Early models were powered by a pair of 100hp Gnome-Monosoupape engines. Test flights started on July 9, 1916. The tests results were very favorable, but aircraft did not go into production. The reason for this might have been due to its weird design.
The Anatra D, DS, and DSS were almost identical. Most of the differences between the aircraft were in the powerplant. Radiators were installed on the sides of the Plywood covered fuselage or under the nose section. The Anatra-DS was first flown on July 25, 1916, the "Anasal" entered mass production in 1917. There were 60 to 70 of these planes built, and in service during 1917.
The Mosca MB 2bis is a smaller version of MB. It was fitted with a more powerful engine, and armed with single machinegun. One feature of the MB bis 2 was a folding wing that functioned in the same way as on its predecessor. The Mosca MB 2bis performed well in combat, despite the fact it was not equipped with synchronizer gear. On some Mosca MB-bis the gun was installed to fire above propeller arc.On other variants the propeller blades were protected by bullet-reflectors similar to the ones used on the Morane Saulnier N.
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The success of MB-bis helped F.E.Mosca to obtain 50k rubles subsidy. The aircraft was in production for more than two years and 50 planes were built until 1918. A small number of Mosca MB 2bis were built after the Russian Revolution.
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In 1916 V.F.Saveljev and Vladislav Zalevskij built this experimental 2-seat reconnaisence aircraft. It used fuselage from the “Morane-G” and single strut Quadruplane wing box tilted forward. The Quadruplane was powered by an 80hp engine when it was flown on April 15, 1916. According to the testpilot Ungmejster, “The aircraft is very responsive and may compete with the 165hp Albatros, But it needs a 100hp Monosaupape engine.” Later this engine was fitted with minor modifications, and aircraft performed numerous flights.
The Voisin Ivanov was esentialy a French Voisin LAS pusher biplane with substantial changes. As a result of fight tests the Voisin-Ivanov replaced the original French aircraft on production lines, most were produced in Anatra factories. More than 150 were built between 1916 and 1917. The aircraft was in service until 1922.