On one remarkable sortie his Lancaster lost all power and the order to bale out was given. As the aircraft gradually lost altitude, making a safe parachute descent more impossible by the second, Don was about to jump when the pilot, still at the controls, attracted his attention. It was a life or death situation. Should he jump or go to the assistance of his pilot, leading to an almost certain death? He elected to go to the aid of what he thought was his trapped pilot – but to his astonishment he found that the skipper had nursed one engine back into life, so the only two remaining crew managed to struggle back across the Channel, only to find that at 700feet they could not climb over the usually welcome white cliffs of Dover. They turned for Manston, the nearest airfield and flew along the coastline to make an eventual safe landing.