Hakan GustavssonHakan Gustavsson is a Swedish aviation researcher and writer specializing in the early air war of the Second World War and especially the use of biplane fighters. He runs one of internet's oldest and largest sites (surfcity.kund.dalnet.se) featuring iographies of pilots that flew biplane fighters during the conflict. He has been in contact with numerous veterans, and their families, over the past two decades, unearthing first-hand accounts and other invaluable material relating to their often forgotten wartime exploits. Read More Read Less