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Show New Wind Beacon for the Airmen I i3r I t fi IS , . i U 'i j I J, l.il' 114 ' I J i ' . I tf ! J y.,gS.. .... - - immmmmmkmmmmlvtm . -1 MaJ. Francis Boyle, Capt. L. H. Palmer and Capt. Dudley Howard, left to right Inspecting the new windage beacon undergoing tests at Boiling field. This revolving beacon with the wind direction Indicator was Invented by I.ajor Boyle and Is so designed as to throw a colored beam down wind for a distance of from one to two miles as an aid to pilots making landings at night |