Ekranoplan Casspian The Russian Tank-Ship-Plane. Not exactly a plane but still cool. It flies just over the water because of ground effect. So it can haul a heavy load very efficiently compared to getting it up to altitude. Or floating.
Mil Mi-28N: Russian Air Force RF-91104 / 50 yellow (cn 34012843260) Vigorous pilotage of the Night Hunters (aka Havoc)!
SR-71 Blackbird at the March Field Air Museum - This plane set the world speed record in July of 1976 @ 2,193.167 MPH and has held it since. This plane also set the altitude record of 85,068.997' feet.