Right off the bat. In this case, we have something new, an amphibious variant that I came up with a long time ago and remembered after seeing a picture on the Internet. Recommendations. Before turning on the screws, remove the VTOL thrust to zero. By turning on the acceleration of the propellers, immediately increase the VTOL to 75% and the steering wheel forward for movement. This will avoid sagging traction. Now move on. In flight, at first, parry the lifting and lowering of the nose. Otherwise, the flight will be calm. For a fast flight, turn on the engines and the propeller roll system as desired. Set Yrim to 15-25% and let it accelerate. then up to 50% and then up to 100%. At a speed of 1300 kilometers per hour, it can fly horizontally, by plane, without losing and gaining altitude. at a speed of 400 kilometers per hour, alas, it loses altitude. Controls: Machine gun in the bottom, 2. Heat traps, 4-5-6. Boosters 6. Systems 5. Screw roll system 7. Cruise Missiles 4, Trim hatch control. If the vertical speed is too high with screws for horizontal speed, the screws may break.