The subject of today’s article – geophysical rocket R-2A. In previous publications we described in detail the technology of making copies of R-1 and R-2. The same technology used to create the model of R-2A. Will not be superfluous once more to tell for those who have not read those numbers.
I want to draw the reader’s attention to the fact that a copy of the R-2A for the competition will undoubtedly be more difficult than the previously described R-1 and R-2. But it justifies itself. First, the presence of side boosters (containers) due to the complexity of manufacture of the Central block leads to an increase in points for “the stand”. Secondly, if you do the ejection side of the mortars in the model (but more on that below), increased the rating for the flight demonstration.
Model-a copy of the ballistic missile R-2
Simple, easily repaired, volatile, inexpensive… That’s only part of the requirements for training RC model aircraft. These requirements are fully satisfied “Trainer-RC” — RC plane engine with a working volume of 6.5 cm3 type of MDS or 0.S.MAX-40LA.
On a conventional two-wheeled Bicycle much gear not to take, even if it is equipped with a trunk. Meanwhile, the need from owners of these machines frequently. It is therefore advisable to make to the bike trailer.On the construction of such a two-wheeled trailer said Zbigniew Hyun-nel and Andrew Fedoruk in the Polish magazine “Mlody TECHNIK”, article from which prepared this publication.
The Russo-Baltic wagon factory (RBVZ) became the leader of Russian automobile industry in the early XX century. Founded in 1874 in Riga, is a large engineering company produced steam and horse threshing machines, seeders, plows, stationary oil and kerosene combustion engines, passenger and freight cars, trams, artillery limbers, and, later, cars and airplanes designed by I. I. Sikorsky. By 1912 the territory of the company, has a capital of 9.6 million rubles, was already 20 acres, and fifty shops of the plant worked 553 of the machine, which worked 4,000 people.
