As the flagship of Boeing's fleet, the 747-400 is the world's largest airliner and the only 747 variant still in production. In addition to guiding the reader through the 400 and its myriad options, this spectacular colour history also examines the 747-400's design, production, customers, and service records. Complete coverage of proposals currently on the table for 747-500 and 747-600 series bring full circle the story of the 747's past and future.