"Do you realize how serious this is?" the instructor asked an FBI agent. "This man wants training on a 747. A 747 fully loaded with fuel could be used as a weapon!"
Eagan flight trainer wouldn't let unease about Moussaoui rest
Greg Gordon
Star Tribune
Published Dec 21 2001
WASHINGTON, D.C. -- When a Twin Cities flight instructor phoned the FBI last August to alert the agency that a terrorist might be taking lessons to fly a jumbo jet, he did it in a dramatic way:
"Do you realize how serious this is?" the instructor asked an FBI agent. "This man wants training on a 747. A 747 fully loaded with fuel could be used as a weapon!"
http://www.startribune.com/stories/1576/913687.html
Original: Flight instructor warned FBI in August: terrorist taking lessons!