Extended Operations (ETOPS) refers to the standards and recommended practices for aircraft including which wide-body twin-engine jet airliner that can typically seat 266 passengers?
Airbus A300: The Airbus A300 is a wide-body twin-engine jet airliner that was developed and manufactured by Airbus. Airbus A300:  The A300 can typically seat 266 passengers in a two-class layout, with a maximum range of 4070 nmi when fully loaded, depending on model.
i don't know