Was about to take off today out of ORL, just before a learjet departing (about 2pm, 03/25). They burst a tire on rotation. I heard the captain radioing to tower telling them that they'd have to jettison fuel and divert to another airport. They were en-route to Dekalb-Peachtree, GA. I've totally forgotten the tail number, but would like to know if anyone in the FL/GA heard of a Lear landing with a burst tire today. Hope they landed with no problems.