Y (up to table of contents)
Yerian, E.Why two-place? [Crewing], May-June, page 2
None (up to table of contents)
Air Trails magazine to feature monthly column on soaring [Literature; Magazines], January-February, page 11Flat top Laister-Kauffman TG 4-A [Sailplanes\LK TG-4a], January-February, page 1317th National - Rules and Regulations Class distinction for the national soaring contest [Competitions\National; Competitions\Rules], March-April, page 6Ross-Stephens "Zanonia" [Sailplanes\Ross-Stephens RS-1 Zanonia], March-April, page 13Second annual Wright Memorial glider meet [Competitions\Local], May-June, page 5Mid-south contest [Competitions\Local], May-June, page 6CAP cadet exchange [Training], May-June, page 7The Weihe [Sailplanes\Weihe], May-June, page 9Soaring reviews [Sailplanes\Spyr 5 A], May-June, page 15 [People\D.C. Johnson]July-August, page 2Richland regatta, from Towlines [Competitions\Local], July-August, page 9Pacific Northwest regatta [Competitions\Local], September-October, page 111950 El Mirage regatta [Competitions\Local], September-October, page 13The 9th west coast soaring championship [Competitions\Local], September-October, page 17Convection analysis project [Meteorology\Convection], November-December, page 14