A superb example of the E-75 that was designed to be a standard heavy tank to replace the King Tiger and Jagdtiger but never quite entered service. The E-75 chassis was also planned to be used in a number of other roles including as a mobile launching platform for Hitler's vengence weapons. The V-1 Flying Bomb (also known by the Allies as the Doodlebug or Buzzbomb) was an early cruise missile. It had a range of 160 miles and could carry a 1,870lb (850kg) warhead.