Who wouldn't like to go on a sightseeing flight? Have a glass of champagne, mingle with your fellow sightseers, and peer down in wonder at the glorious sights below. But for Air New Zealand Flight 901, the November 28, 1979, flight wouldn't end with a cheery goodbye to Antarctica and a swift turnaround back to Auckland, but in a smoldering pile of wreckage on the slopes of Mount Erebus.