Ellsworth OCSC scholarships Published Dec. 19, 2012 28th Bomb Wing Public Affairs ELLSWORTH AIR FORCE BASE, S.D. -- Ellsworth Airmen, spouses, high school seniors and Department of Defense civilians may now apply for an Ellsworth Officers' and Civilians' Spouses Club scholarship for the 2013 - 2014 academic year. Applications must be postmarked no later than Feb. 20, 2013. For more information on eligibility requirements, or to complete an application, visit www.ellsworthocsc.org.