Between 1943-45 Fernaufklärungsgruppe 5 "Atlantik" would fly missions of up to 18 hours at a time over the Atlantic. They acted as the eyes for the U-Boats. Equipped with big, four-engined Junkers Ju 290s fitted out with advanced search radar and other maritime 'ELINT' (electronic intelligence) devices, Fernaufklärungsgruppe (FAGr) 5 'Atlantik' undertook a distant, isolated campaign far out into the Atlantic and thousands of miles away from its home base in western France.

I'm joined by Robert Forsyth author of Shadow over the Atlantic: The Luftwaffe and the U-boats: 1943–45.

Robert is an author, editor and publisher, specialising in military aviation and military history. Born in Berkshire, England, he is the author of several books on the aircraft and units of the Luftwaffe, an interest he has held since boyhood. His articles have appeared in The Aviation Historian, Aeroplane Monthly, Aviation News and FlyPast and he is a member of the Editorial Board of The Aviation Historian. Long-term, he is working on a major biography of the Luftwaffe commander, Generalfeldmarschall Wolfram Freiherr von Richthofen.