In 1980, Pan Am significantly upgraded its first class cabins on its Boeing 747 and 747SP aircraft by introducing Sleeperette ...
747 variant Range 747-100 5,300 nautical miles / 9,800 kilometers / 6,100 miles 747-200 The Boeing 747-8 Intercontinental variant has the longest range of the 747 variants, with 8,000 nautical ...