Reconnaissance aircraft
The fighter planes flew support missions during the Allied invasion of Normandy, patrolling roads in front of the beachhead; strafing German military vehicles and dropping bombs on gun emplacements, anti-aircraft artillery and concentrations of German troops in Normandy and Brittany when spotted. On 4 September 1944, the 363d Fighter Group was realigned into a Tactical Reconnaissance Group, and its P-51D fighters were replaced with F-6 P-51 Reconnaissance aircraft