Sailors man 20mm Oerlikon antiaircraft guns on the catwalk of the aircraft carrier USS Hornet (CV-12) in February 1945. (U.S. National Archives and Records Admin. Photo.)
Tag - oerlikon
Gunnery training with Oerlikon guns underway on the U.S. Navy aircraft carrier USS Enterprise (CV-6) in May 1942. (U.S. Navy Photograph.)