Attention, higher-education students: Don't miss out on the opportunity to compete for a combined $3,000 in educational scholarships. The deadline for the 2012 WNAAA Scholarship Essay Contest is August 15, 2012. The Women of the National Agricultural Aviation Association will award a $2,000 scholarship as top prize in the 30th annual essay competition, and Covington Aircraft Engines has generously agreed to sponsor a $1,000 scholarship. The theme for this year's contest is “Stewards of the Sky, Stewards of the Land: Environmental Awareness in Agricultural Aviation.”