Soaring, Τόμος 49

advertising aerobatics aircraft Airport airspeed altitude Apple III AS-W audio Aviation BADGES barograph basic instruments battery BLANIK BUSINESS MEMBER Call Cambridge canopy Carl Herold Centrair Championships chute Cirrus club cockpit competition Contact contest cross-country enclosed trailer Estrella eves excellent condition feet fiberglass flight flying fuselage glide ratio GLIDER PILOTS Gliderport Grob hangared Harris Hill instru Karl Striedieck knots landing Les Horvath lift ments metal trailer Mike miles Minden MONERAI motorglider National Soaring National Soaring Museum Nevada Nimbus open trailer operation oxygen P.O. Box panel parachute Pegasus plane radio Region Ridge Soaring Ridge Soaring Gliderport safety sailplane Schreder Schuemann Schweizer ship Single-place SOARING magazine Soaring Society speed Sports Class Standard Class Tehachapi thermal tion towplane Triangular Course turnpoint U.S. National vario Variometer Ventus wave wind wing Winter