Corporate downsizing expert Ryan Bingham spends his life in planes, airports, and hotels, but just as he’s about to reach a milestone of ten million frequent flyer miles, he meets a woman who causes him to rethink his transient life.

Built in the United States in the early 1940s by Sikorsky Aircraft, the VS-44 was a large four-engine flying boat designed primarily for the transatlantic passenger market, with a capacity of 40+ passengers. Three units were produced: Excalibur, Exeter - and Excambian, "The Queen of the Sky" to its final owners Charlie Blair and his wife, actress Maureen O'Hara. The film explores aviation pioneer Igor Sikorsky and the eleven-year restoration of Excambian by volunteers at Sikorsky's Stratford plant.

For the first time in 40 years African skies resound to the roar of a flying boat. Alexander Frater boards a wartime Catalina in search of the romance and adventure of Imperial Airways' legendary route from Cairo to the Cape - down the White Nile to the Rift Valley lakes of Kenya and on to the astonishing Ilha de Mocambique - the forgotten jewel of the Indian Ocean.