a Design offered by I.I.Volovskim. Durability of varnishing of surfaces

to Pass to sections: a Design offered by I.I.Volovskim

Biplan ' the Grandee ' (the initial name ' the big airplane RBVZ ') gathered in Commandant's (Kolomjazhsky) airdrome and on March, 14-15th, 1913 on it have been made rulezhki and approaches on two (forward) working motors from four in pairs (in a tandem) established on the bottom wing on each side a fuselage. The followed flights of this first-ever giant have shown insufficient capacity of two-motors ' to Argus ' (others two were originally assumed as reserve) on 100 l. With: the ceiling ' the Grandee ' did not exceed 100 m. Растения дома. как ухаживать за орхидеями. Правильный уход за цветами.

With transfer of field workshops RBVZ on military Case airdrome also tests ' the Grandee ' there have been transferred. Counting on durability of varnishing of surfaces and wishing to prove indiscriminateness of the car, the designer has left the device open-air and within spring, summer and autumn of 1913 made numerous flights over airdrome and out of it (including over Petersburg). the summer of the same year on it had been established all four engines in one number that has raised total draught of screws. This four-motor plane the Russian hero ' (fig. 65) has received the name '. On August, 25th, 1913 it has made flight in Red village where there was a review of armies of district Peterburgskogovoennogo. During numerous test flights in 1913 ' the Russian hero ' has established a number of world records on load-carrying capacity, durations of flight and lifting height.