I have heard that that MS programs are riddled with stuff like this. Again you can probably make anything out of anything but this seems odd. Try it: Type Q33NY on MS Word Enlarge to 72. Change font to Wingding 1 This is the call number for AA11.
hoax http://www.snopes2.com/rumors/wingding.htm also check out the main site for more WTC rumors and hoaxes http://www.snopes2.com/info/rumors.htm have a nice day