1979 and a USAF Bitburg based F15 Eagle (single seat) that had a nav computer failure landed at Wyton instead of Alconbury and even changed RT freq to Alconbury tower on roll out. The mother of all tails along these lines has to be the BA B747 that nearly landed on the A road alongside Heathrow. Nutts Corner got a few aircraft aiming for Aldergrove.