Lucas Baillieesc, left, puts a bottle in the hand of a Rematec F6A robot as his father, Marc, and brother, Simon, watch during an explosive ordnance disposal demonstration at the Spangdahlem Air Base Open House 2011 here July 30. More than 30,000 people from the local community visited the base to view aircraft and learn about the mission capabilities of the 52nd Fighter Wing and NATO partners.