e service was obtf cascade where is this 3d printer, which work oil such workers we have machines, make all sorts of parts spare parts for unmanned aerial vehicles. now we are going through a training class of the school was in btf cascade, now pilots for a certain time will be trained specifically on... computers, at the end, when they show a specific result they will understand all the controls of this device, they will go practical classes will be taken at the training ground, at the end of the training they will be sent to their units to carry out combat missions using our fpv drones. the training ground was at btf cascade, that is, here, uh , the guys after class, after they have been practically engaged in simulators, go out into the fields and fly, get their hand in, experience on real drones, the situation dictates that the drone's flight range should already exceed 8-9 km, that is, there are no targets at close ranges, as it were, you can't find them. and accordingly, if we fly, as it were, further, yes, that is, we must reduce the load, so that we don’t reduce it completely, s