NEW : FAA inspects all its 737 - 300 aircraft after one develops hole first . Passengers report ordeal , praise professionalism of flight crew . Baltimore - bound passenger jet makes emergency landing in West Virginia . Head - sized hole in fuselage causes cabin to depressurize , oxygen masks to drop .
NEW : Southwest inspects all its 737-300 aircraft after one develops hole midflight . Passengers describe ordeal , praise professionalism of flight crew . Baltimore-bound Southwest jet makes emergency landing in West Virginia . Football-sized hole in fuselage causes cabin to depressurize , oxygen masks to drop .