Vietnam veteran and Phantom F-4 pilot, Colonel Gail Peck (call-sign EVIL) was shocked by the substandard level of training that was being offered to US fighter pilots at the height of the Cols War.

Working in secrecy he strove to develop the CONSTANT PEG programme - where American pilots learnt to pilot MiG fighter jets so that they could be used against American types in training. This is the fascinating insider's perspective of this incredible mission.

Packed with personal anecdotes and protographs this is a stunning peek behing a curtain os secrecy that has been in place for close to half a century.