Fortnight ago the heads of American Airlines faced an embarrassing taskexplaining why one of their DC-45 had gone into a violent dive, on a clear, calm day near El Paso, had flown upside down, and dumped 48 fear-stricken passengers* out of their seats. After some consideration they decided not to talk at all. But last week the Civil Aeronautics Board revealed the simple, if startling, truth. The whole thing had been a, witless practical joke.
Its perpetrator was the plane's veteran chief pilot, Captain Charles R. Sisto, of Los Angeles. Captain Sisto was riding as a check pilot while another...