May 1931. For blind First World War veteran Frederick Rowlands, the craze for flying holds little interest - after all, he is unlikely ever to set foot in an aeroplane himself. However, a chance meeting with a famous flier draws Rowlands into the glamorous, and dangerous, world of aviation. When a body is discovered in one of the hangars at Hendon aerodrome, he finds himself buffeted by a turbulent mix of jealousy, betrayal and murder.