EO coin design and motto contest Published April 17, 2008 By Staff Reports RAF ALCONBURY -- Master Sgt. Matt Wendel, 501st Combat Support Wing Equal Opportunity Office, designed the winning coin in the EO coin contest. The winning motto was created by the 28th Bomb Wing EO Office, Ellsworth AFB, South Dakota. This coin will serve as the official Headquarters Air Force A1Q coin for future presentations and recognition.