created, the actual work on it is underway, and here we must once again give due credit to our mimpromtorg is the twenty-fifth or twenty-sixth year, right? a flying demonstrator, that is, it is reduced in size, but which will have, well, the main key elements are: as on a large aircraft, well, somewhere over the horizon of the thirtieth year, well , a prototype will appear, the first prototype of a supersonic passenger aircraft of a new generation, which will be both environmentally more advanced and dynamic, which will not make so much noise on takeoff and landing, in general, it will be, well, the plane is already so functional for transporting passengers, i think that you and i will still fly like this, well, an example of the same age, tell me, from the point of view of equipment, how are things going with us, because well, we have wind tunnels, that’s how much they meet the challenges of today, maybe tomorrow, well, today the pleasure is not cheap, but this pleasure is very expensive, well... well , i won’t name the numbers, but these are very expensive installations in fact, but fort