Col. Robert Novotny, 48th Fighter Wing commander, signs a guest book and wheel chock during a memorial ceremony for Airman 1st Class Darren Phillips, 48th Equipment Maintenance Squadron crew chief, at Royal Air Force Lakenheath, England, Oct. 11, 2015. Phillips died from injuries sustained in a motorcycle accident on Oct. 2. (U.S. Air Force photo by Staff Sgt. Stephanie Longoria/Released)