Knucklebuster
GRAND FORKS AIR FORCE BASE, N.D. – Col. Raymond Corcoran, 319th Maintenance Group commander, gives Chief Master Sgt. (Ret.) Terry Savoie a “Sven”, the wing’s mascot, during the group’s Knucklebuster Annual Awards Banquet here GRAND FORKS AIR FORCE BASE, N.D. – ProSuperman delivers the awards list during the 319th Maintenance Group Annual Awards Banquet here (U.S. Air Force photo/Staff Sgt. Suellyn Nuckolls).