A passenger says she heard a loud bang , then another . Airbus has 191 A380s in its fleet of six planes . Airbus temporarily halts flights of its A380s . The Airbus A380 is the largest planes in the world .
A passenger says she heard a loud bang , then another . Qantas has six A380s in its fleet of 191 planes . Singapore Airlines temporarily halts flights of its A380s . The Airbus A380 is the largest planes in the world .