FAA arrives in Pittsburgh from Atlanta when a witness reports a `` big boom '' CNN 's Justin Lear contributed to this report . A FAA official says the brakes overheated , while an FAA official says a tire blew . None of the 5 passengers and 5 crew members are hurt and all are evacuated .
FAA arrives in Pittsburgh from Atlanta when a witness reports a `` big boom '' A FAA official says the brakes overheated , while an FAA official says a tire blew . None of the 5 passengers and 5 crew members are hurt and all are evacuated .