Fossett search yields clues to mysteries

Search crews looking for missing pilot Steve Fossett have had their hopes dashed at least six times as they come across wreckage from other small planes that had previously been undiscovered.

BBC

Although the area these wreck's are in is extremely large it is still quite shocking just how many they are finding during this search, surely the question that must be asked is given some of these wreck's have been here for decades will they even find the aircraft that steve fossett was flying even with modern technolgy?