John McIntyre, Man's Greatest FlightArchived 2016-03-03 at the Wayback Machine, AeroModeller, August 1988 (in files of Royal Aeronautical Society Human Powered Aircraft Group) (accessed Nov. 13 2012)
John McIntyre, Man's Greatest FlightArchived 2016-03-03 at the Wayback Machine, AeroModeller, August 1988 (in files of Royal Aeronautical Society Human Powered Aircraft Group) (accessed Nov. 13 2012)