a photograph of an aviation from World War One. It features a Spad airplane, specifically a Spad 13 Cl., equipped with a Hispano 220 engine. This particular model of the Spad aircraft is fitted with a 37mm cannon that shoots through the hub of the propeller, in addition to two fixed guns. The photograph was taken in 1919.

---

Size: 8402px × 5688px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., 220, 1919, activities, aerial, air, aircraft, airplane, allied, american, archives, attack, aviation, battlefields, cannon, combat, documentation, doe, dogfighting, effort, fighter, fixed, forces, frontline, guns, hispano, historic, historical, image, john, memorial, military, operations, photographer, photographs, photography, plane, pro-peller, spad, states, strategy, superiority, symbol, tactics, technology, united, war, warfare, weaponry, world