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Soaring Society of America to weigh these foregoing
Alpine Soaring 8
SOARING SOCIETY OF AMERICA
activities aileron airplane tow airport airspeed altitude angle of attack Association of Canada auto tow Aviation Barnaby barograph cable California cargo glider Certificate climb cloud cockpit Comey competition contest flights Contest Manager contest points Contest Rules crew distance flights diving speed duration Elmira equipment feet field Figure flown flying fuselage German glider pilot glider school gliding and soaring Gliding Club gliding ratio goal and return goal flight Grunau Baby Harris Hill high performance hook instruments John Robinson July Laister-Kauffmann landing launching lift meet miles minimum minutes monocoque National Contest National Soaring Contest operation Paul MacCready pick-up point award Pratt-Read record release root chord sailplane Schweizer Aircraft Corporation ship Shupack Silver single-place sinking speed Soaring Association soaring pilots Soaring Society Society of America spoilers stall tail take-off Texas thermal tion trailer two-place VARIOMETER weight Wichita Falls winch wind wing loading