I have noticed that mosquitos does not fly inside of the airplane when the airplane is in the air. I was observing several mosquitos inside a plane down here in Brazil and wondering what would be their actuall speed if they could fly inside a flying airplane and to my surprise all of them stayed still properly "landed" on the walls and appartently firmly secured after the plane took off and during all the remaining of the trip they stayed there reassuming their flying habits only after landing.
Jose
