Big Boeing Bomber

This is the Boeing B-29 Superfortress. It has four big engines and could carry lots of bombs. It was used in World War II and the Korean War by the US Air Force. Big big big!

http://www.af.mil/shared/media/photodb/photos/021001-O-9999G-003.jpg

Big Fuel Tanker Jet

Photo courtesy of U.S. Air Force

This is a big fuel tanker in the sky. It gives jet fuel to other airplanes when they are flying. It is very hard to do this. I do not want to try it. The picture was taken in the 1960s.

This tanker is like a Boeing 707 airplane, but this one is called the KC-135. Here is a website about it: http://www.af.mil/factsheets/factsheet.asp?fsID=110