Keywords: CVA-19 5in gun firing NAN7-63.jpg Practice firing of the port forward 12 7 cm 5 in /L38 guns aboard the U S aircraft carrier USS Hancock CVA-19 Although the modernized Essex-class carriers SCB-27A/C and SCB-125/A conversions carried up to eight 12 7 cm guns no occasion is known when they were used against an enemy until the last carrier USS Oriskany CV-34 was decomissioned in 1976 U S Navy Naval Aviation News July 1963 http //www history navy mil/nan/backissues/1960s/1963/Jul63 pdf 1963 USN PD-USGov-Military-Navy Aboard USS Hancock CV-19 5 /38 caliber gun Firing naval artillery |