Volume Year Month Page In/Out-door Subject Class Designer/Author Model Name/Title Article Description        
XXV No10 December 1991 4 In/Out Plan set Bostonian Clive Wienker Bostonian Reduced three-view
XXV No10 December 1991 5 Contest results Roger Simpson 1991 Sierra Cup, Waegell Field, Sacramento, CA
XXV No10 December 1991 12 In Contest results F1D Cezar Banks 1992 F1D team trials, Lakehurst, NJ
XXV No10 December 1991 14 Products for free flighters Bill Darkow New column listing new products and catalogs
XXV No10 December 1991 15 In Mini-Stick News Tom Valley USA-Japan and British postal contest rules
XXV No10 December 1991 16 In/Out Plan set Peanut Scale E. Toner Swift Three-view plans from both M.A.N and Air Progress magazines
XXV No10 December 1991 18 Center of gravity-managing Bill Bogart Two formulas with "How-to-text"
XXV No10 December 1991 19 Optimum C.G. easy calculation Rene Jossien From Vol Libre 77-91
XXV No10 December 1991 20 Maintaining the C.G. Walt Rozelle Simple and well explained for maintaining your C.G.
XXV No10 December 1991 20 Tip-Tee Dee carburetor cracks Terry thorkildsen Tee Dee Carburetor cracks
XXV No10 December 1991 21 Out Plans F1B Kai Halsas F1B #36 and #37 Two similar designs, one with built up wing, one with solid balsa (same page)