Hello guys, please find the link below to the latest magazine (electronic) of the popular rotorcraft Association in the USA. There are always some interesting items in the magazine and this edition is no different. There are pictures and an article on what they call Pogo aircraft... conventional looking aircraft that take off vertically... all of these were based on original designs taken from the Germans. Really interesting reading and very unusual photographs ! enjoy http://www.pra.org/supportfiles/ezinecontent/Rotorcraft_10_2011.pdf
