had begun and by January 2012, the U.S. Army ordered 30 GAU-19/B versions for use on helicopters. All were delivered by the next month. In August 2012 the GAU-19/B received a safety confirmation from the US Army Evaluation Center for use on the OH-58D Kiowa Warrior. Both GAU-19 variants have been integrated on naval vessels (tripod and remote weapons station), vehicles (turret and remotely operated), and on both rotary and fixed wing aircraft (externally mounted under wing fixed forward and man fired from the aircraft door or cargo ramp). Most recently a self-contained gun pod was developed by Fulcrum Concepts LLC Turkish made Aselsan STAMP-G stabilized weapon station can be fitted with a GAU-19/A. Users : Used by Drug Enforcement troops, and the Colombian National Police, AH-60L ARPIA III/IV COIN attack helicopter, AC-47 T CAS gunship : Used by Japan Coast Guard, on PC Kagayuki class : Used by the Mexican Air Force and the Mexican Navy on Humvees, UH-60 Black Hawks, and the MD Explorer : Used on Army HMMWV. : 12 GAU-19B : Used on AH6i : 4 GAU-19/B for use on AH6i : Used on S70M Blackhawks, Bell 407 and naval vessels and HMMWVs. See also Notes References External links General Dynamics Ordnance and Tactical Systems GAU-19/A page General Dynamics Ordnance and Tactical Systems GAU-19/B page GAU-19 Gatling Gun Video List of Military Gatling & Revolver cannons Information at Navy weapons Aircraft guns Multi-barrel machine guns .50 BMG machine guns Machine guns of the United States Military equipment introduced in the 1980s