PROPOSED RC MODEL GLIDER WITH an ENGINE displacement of 2.5 CM3 model airplanes BUILT by the CZECH VLADIMIR BILY, IT MADE ABOUT 370 FLIGHTS (80 HOURS). THE MODEL IS EQUIPPED WITH DVUHKOMNATNAYA EQUIPMENT.
Bomber P2V NEPTUN. In the late 30-ies of the leadership of the U.S. Navy began to develop the requirements for patrol aircraft anti-submarine escort convoys and deep sea exploration. New aircraft with long range flight was to carry the weapon systems of a wide range from conventional bombs to sea mines and torpedoes. To develop for this purpose flying boat did not make sense, because its pressurized fuselage are not satisfied with the capacious bomb Bay and external weapons worsens the already poor aerodynamics of a floatplane, reducing the maximum range and speed of flight.
Tank builders from different countries have sought to create a new machine jointly. In the summer of 1963, the Ministers of defense of the United States and Germany signed an agreement on joint development of main battle tank for the armies of both States on the program of the MBT (Main Battle Tank). In 1969 tests were presented prototypes of tanks, MBT-70, developed in Detroit, and in Augsburg. Although the sample was designed according to General technical requirements, they differed significantly from each other with weapons, engines, chassis. As a result, in the same year, the Alliance broke up, dispersed and tank builders, who then went their separate ways. In the US there was a tank “Abrams” in Germany – “the Leopard”: similar in their main characteristics, but at the same time.