wiktor256
December 3rd 10, 06:30 PM
http://www.youtube.com/watch?v=3Y0BBjBm580
It's a nice addition to the old article in Soaring Magazine:
http://www.ssa.org/UsTeam/adobe%20pdf/1968%20WGC.pdf
It's a nice addition to the old article in Soaring Magazine:
http://www.ssa.org/UsTeam/adobe%20pdf/1968%20WGC.pdf