explosives, navigation and communication devices , as well as kamikaze drones that can make a battle charge on drones, are specially placed stickers of the property of the fsb of russia and the tricolor saboteurs were preparing provocations on russian territory, however, they were prevented by the state security forces. the security service of ukraine for the first time officially admitted that it was behind the attacks on the crimean bridge. his involvement was confirmed in an interview with the channel by the head of the sbu, vasily malyuk, he said that surface drones called marine , baby, a unique overflight of the ukrainian special services, i remind you on july 17, as a result of a terrorist attack by the kiev regime , the roadway of the bridge was damaged, a married couple died , their fourteen-year-old daughter was injured on the airline. uray winks, who got off

schedule due to a malfunction of the planes. a criminal case has been opened. as reported in the investigative committee under the article provision of services that do not meet safety requirements life and health, the weekend at the liners, which was supposed to deliver more than 400 passengers from turkish antalya to moscow, had problems with the valve. and starting engines from the same antalya and for a long time could not return home and residents of yekaterinburg evacuation from the resort island of tenerife in the canary islands where forest fires are floating residents of five cities near the danger zone of the closed road to the local attraction teida volcano must leave their houses in this area two hundred rescuers and 10 military helicopters are dropping water from morning to night.

the profitability of passenger boards that fly at supersonic speed is mach 2, there are mach 2 and a half. mach this thing is promising or no one needs it at all. i'm a tester. so, i am ready to fly anything , anytime and anywhere, but i think that it is promising, again, taking into account the conclusion that the americans made, i was engaged in a little more other aircraft. uh, then that 55, which used cryogenic fuel, liquid podorozhets natural gas. there are low temperatures. well, everything is hydrogen, liquid is - 251 ° c - this is when all the periodic table is in a solid state and any harmless nitrogen that gets there turns into sand. so. eh, here's the thing. it works. the most interesting work. and i saw that how oversized it was oversized there was a protection system for this

side, which means there were huge cryogenic railway bugs into which this liquid hydrogen could be poured. uh, well, something incredible, there was a lot of iron, and after a few years, completely different materials appeared, like mm. uh, such, well, plastics of some kind or there fabrics that could mean winding and gluing. e, having e, such heat-insulating properties as these are huge. ah, metal containers. this is an example for you to what in any field. e, everything, er, here, is developing in the same way. yes, in any material, after all, it does not develop like this, therefore , to create a supersonic passenger aircraft, probably using new materials, probably cost-effective, but from the point of view of passengers. e. i understand that you can fly away at the speed there in three and a half hours. the devil knows where, but supersonic. here is the overcoming sound barrier. and how is the body not

prepared? yes, absolutely normal . yes, it’s completely normal, which means that we don’t feel anything in the plot, which means, well, first of all, about time. so i happened to fly from zhukovsky near moscow to khabarovsk on this plane in 3 hours and 21 minutes. yes, here i am a participant in such a flight, uh, impressive impressive impressive , it still impresses me. and when i was on board, i was lucky with the weather. uh, the earth was visible throughout the flight, as if the globe card is running under you. that's the feeling of course, for a passenger, this is even more interesting than for us. if you experienced emotions, what will the passengers experience, as for the supersonic trans-sound, there is nothing a passenger there, no nonsense. yes, an airplane. e gets very hot. here is the temperature of the structure, especially on the leading edges. here, in the spout, uh, well, somewhere around 120 ° c. but

the passenger on the plane does not feel it, he works in the air conditioning system, which pumps cold air into it, and everything is fine. uh, this is the procedure for passing for the sound of the passenger is not the pilot feels in no way, of course, he does, because it is new. like a pilot. you know, it's just balancing. yes, there is a rebalancing going on there, that is, usually with acceleration, if you do not touch the control of the aircraft, the framing moment sounds all gone, on the contrary, with acceleration it appears, a dive moment due to the fact that it shifts, resolving focus examining lift forces. well, this is the hook for which the plane is suspended in the air. yes, it's moving back. uh, that's why we moved the alignment back, which bring closer to this taste, uh, the center of gravity of the aircraft, the pilot certainly feels it, he will come out abnormal, yes , unusual, because with acceleration, the place is

very useful upwards, the plane starts to lower its nose. sorry, you yourself level these or this autopilot does not level at first, of course, on its own. not we ourselves, i emphasize once again. i am an engineer, but a pilot behind my back, whom i left like that or sit and see how he works. and then i look through the records of what i did. yes, it is felt, of course, these are very unpleasant things in my practice there was a moment when, probably, due to my methodological fault. uh, the pilot with whom i flew, he flew supersonic for the first time on this plane. i methodically did not thoroughly explain to him how to parry here. it was this moment of passing beyond the sound that it turned out that he did not have enough rudders. he stubbornly uploaded or er. well, you know that now uh hmm you don't feel the airflow on the handlebars. yes, there is an imitation through the springs in

the control. so he ran into the limitation of the spring, the plane dragged on a dive and got a classic sound barrier right away with acceleration with increasing speed down. e. well, then i probably did a little wrong actions. uh, what i didn't have the right to do but i did it because there was no other choice. i thought, i turned off the afterburners and removed the engines to idle at low gas, the plane slowed down and everything was restored. tell me but then the fuel consumption, because it also affects, of course, of course, it is easier to do. yes, if that's what you 're talking about, then yes. so on the tu-144 there was no concept of horizontal flight flight, was divided into several stages. first stage takeoff. eh, climbing dash acceleration was not the concept of climbing acceleration, because in the process

of climbing, the speed was constantly increasing so that at an altitude of 11 km. mach, that is, the ratio of the speed of flight to the speed of sound, reached unity. here at a speed of 11 km. we overcame this sound barrier or went to supersonic speed and moved on. e, acceleration according to a special program to a height of 15.700 m. an embankment of 15.700 m, the engine set a constant greek mode and no more engines were touched. in this mode, the aircraft continued to fly. naturally, he burned out fuel. naturally, he stopped easier and naturally, climbed, and by the beginning of the descent, the altitude, if everything is standard around, if the standard temperature, uh, the altitude reached 18.300 18.000 300 m, at this, uh, at this point, the engine was switched to the descent mode. yes

, and the plane began to descend during the braking dash , there was no concept of descending at some speed, because it was in the process of descending all the time. it was necessary to lose speed and switch with a new one until the sound was somewhere at an altitude of 12 km. we were moving in the opposite direction to the side already. tell me for sure with the concorde. after all, there were familiar, of course, comparative characteristics. can they be compared or is it not compared? that's why it means, what concord was made for is new york. er, well, new york, let's say london new york. this is paris new york. yes, it's 5.000 somewhere. well, there are 400,500 km. so why was 144 made. this is moscow-khabarovsk, first of all it is 6.200. porto orthodromic fractions are korchagi. the distance between these. with two points it turned out that this is the milestone, 5,000 and a half. e significantly

affects the design further, if you will be this one . you need to go more than five and a half thousand. yes, you will have to fill in disproportionately more fuel to make an airplane under this range more, because it will eat up fuel on takeoff, in climb. uh, due to the already increased weight, it will eat. so it turns out a significant deterioration in performance. here are the ranges . here at ranges of more than 1.500 km. so, that is, our task was more difficult; we made an aircraft at a range of 6.200. an airplane was made in khabarovsk. well, the meaning was clear. yes, khabarovsk was then such a far eastern hub, yes, from which he was already quickly transported to moscow. uh, passengers. here uh. so, that such a thing is slightly different aircraft in comparison with the conford.