Except that Canadians are extremely similar to Americans , so this argument rings hollow . <| sep |> lmk if you can still trade D <| sep |> I never experienced something like this while playing with my niece anywhere . I imagine in some places it ' s common but not where I ' m at <| sep |> If you could invite two rappers to your thanksgiving dinner who would it beI ' d bring Fetty and DMX because that sounds fucking hilarious <| sep |> That ' s only the speed of the airframe . The advancing blades are going much faster than 250 mph . Edit To clarify , a UH 1 N has a 48 ' rotor diameter 150 . 8 ' circumference or 0 . 0286 miles , at 324 RPM the blade tip is going 556 mph already . Speed of sound at 20 C is 768 mph , which only leaves 212 mph of forward airspeed until the spead of sound is encountered . There are aerodynamic principles that can be explored to go faster , but that limit is 250 mph according to people much smarter than me .