Sunday 6 June 2021 marks 77 years since D-Day, a pivotal event in World War II. At 2300 hours on 5 June 1944, Colonel Don Blakeslee briefed the 4th Fighter Group pilots on the D-Day operations the next day. Blakeslee emphasized it was going to be a long, tough day with the Group flying three sorties to support the invasion. Captain Bernard Louis McGrattan, an ace with the 335th Fighter Squadron, was listening to the brief but he was not supposed to fly the mission. His tour of duty was over, his orders home were in his pocket. McGrattan asked Blakeslee if he could fly the D-Day sorties with the Group. Blakeslee approved the request.