Ordnance5-inch HVAR5-inch HVAR5-inch HVARKindRocketMass61 kgCaliber127 mmService193119321933193419351936193719381939194019411942194319441945United States · Western Europe≈ Jun 1944 – May 1945United States · Pacific≈ May 1945 – Aug 1945Aircraft 4193119321933193419351936193719381939194019411942194319441945P-47D (bubbletop)≈ May 1944 – May 1945≈ May 1944 – May 1945P-38L3,923≈ Jun 1944 – May 1945≈ Jul 1944 – Aug 1945P-51D≈ Jun 1944 – May 1945≈ Mar 1945 – Aug 1945≈ Jan 1945 – 9 Apr 1945≈ Jan 1945 – Aug 1945P-47N1,816