Extended range Twin Operations. 330 or 340? It makes a massive difference as aircraft with multiple donks ie A340, have far less restrictions impossed on their additional equipment and maintenance practices. Not to mention the distance that they can be from a suitable diversionary airfield. ETOPS refers to twins, not quads. This is therfor not an ETOPS flight.
Last edited by chuzwuza; 6th Mar 2012 at 16:38.