It is difficult to say with certainty what the fastest airplane in the world is, because the answer could be a military secret. There also are many types of flying vessels that might or might not be considered airplanes, depending on whether they are manned or unmanned, their methods of taking off and landing and other factors. What one person might consider to be the fastest airplane might be considered by another person to be a glider or a rocket. A widely accepted answer, however, is that the world's fastest airplane was the Lockheed SR-71, also called the Blackbird, which is said to have reached a speed of 2,193.2 miles (3,529.6 km) per hour.
The Lockheed SR-71 was a jet-powered and piloted airplane that was used to fly reconnaissance missions for the United States Air Force from 1964 until 1998. It is said to have reached an altitude of 16.1 miles (25.9 km). Some people have speculated that the Blackbird's true top speed and other capabilities have never been revealed .
http://ts2.mm.bing.net/th?id=H.50315981 ... 5&pid=15.1
Oh wait thats not it .... here we go
http://3.bp.blogspot.com/-q46nrnGdiiM/T ... bird_3.jpg
SR-71 VID
http://www.youtube.com/watch?v=roViqNuW ... r_embedded#!
What would be interisting ,a jet aircraft doing what may be concidered impossible on the water pic .