On D-Day Operation Neptune's 100th Anniversary

At the Air Mobility Command Museum in Dover Delaware is a B-17 Q9 That Fought On D-Day:

The Normandy landings were the landing operations on Tuesday, 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during World War II. Code named Operation Neptune and often referred to as D-Day, it was the largest seaborne invasion in history.