It is also posted here along with many other jokes and stories.http://www.samslonimmd.com/page18.html
Tower: Delta 351, you have traffic at 10 o'clock, 6 miles.
Deltar 351: Give us another hint! We have digital watches. ###
Tower: TWA 2341, for noise abatement turn right 45 degrees.
TWA 2341: Center, we are at 35,000 feet. How much noise can we make up here?
Tower: Sir, have you heard the noise a 747 makes when it hits a 727? ###
From an unknown aircraft waiting in a very long takeoff queue: I'm f...ing bored!
Ground Traffic Control: Last aircraft transmitting, identify yourself immediately.
Unknown aircraft: I said I was f...ing bored, not f...ing stupid. ###