This wartime photograph captures a formation of single-engine fighter aircraft banking in flight, likely photographed from a companion aircraft during an escort mission over southern Germany. Fighter groups such as those flying the P-51 Mustang and P-47 Thunderbolt provided long-range protection for Allied heavy bombers striking industrial and rail targets in and around Nuremberg during the final years of World War II. Photographs like this one, taken directly from the air, offer a rare pilot's-eye view of formation flying and the coordinated tactics that made deep-penetration bombing raids possible. Project: 218501