sergey boloshenko. was among those who witnessed the revolutionary stage of the creation of the firstthe belarusian radar station took place in close contact with the military; part of the development was shrouded in secrecy. my father, an officer , served in the anti-aircraft unit in the radio engineering troops, i was still a kid running along the hills on which there were locators, and already in childhood i distinguished a rangefinder from a westometer. the designers understand that the car is crude and requires serious modifications, this was confirmed by military. this work was accompanied by a number of certain difficulties, because having developed the first prototype, no one in the republic of belarus dealt with these issues. in 2011, we began state testing. as part of state tests, it was developed and recommended to the design team. the radar carried out 42 recommendations, which made it possible to further improve this sample. the main problem faced by the designers is the low reliability of the cooling system. when the air conditioner broke down, the car it simply overheat