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Index Entry
Rudder:
“The interesting thing about a rudder is that the ship has already gone by, all but the stern, and you throw the rudder over, and what you’re really doing is to make a little longer distance for the water to go round; in other words, you’re putting a low pressure on the other side, and the low pressure pulls the whole stern over and she takes a new direction. The same in an airplane-- you have this great big rudder up there, with a little tiny trim tab on the trailing edge, and by moving that little trim tab to one side or the other you throw a low pressure that moves the whole airplane. The last thing, after the airplane has gone by, you just move that little tab.”
