the Department of Homeland Security and U.S. Coast Guard. |- | HC-130H Hercules |Lockheed Martin | U.S. | Turboprop | Search and rescue | 1974 | 14 | Most have been removed from service and are being replaced by HC-130J aircraft. Seven were turned over to the United States Forest Service to be converted to aerial firefighting tankers. |- | HC-130J Hercules |Lockheed Martin | U.S. | Turboprop | Search and rescue | 2003 | 12 | More on order, currently being manufactured to replace HC-130H. |- | HC-144A Ocean Sentry |Airbus | U.S.Spain | Turboprop | Search and rescue | 2009 | 15 | |- | HC-144B Minotaur |Airbus | U.S.Spain | Turboprop | Search and rescue | 2016 | 3 | Minotaur upgrade of HC-144A aircraft includes advance navigation and search and rescue equipment. |- | MH-60T Jayhawk |Sikorsky | U.S. | Helicopter | Medium Range Recovery (MRR) | 1990 | 42 | may remain in service until 2035 |- | MH-65D Dolphin |Eurocopter | U.S.France | Helicopter | Short Range Recovery (SRR) | 1984 | 95 | |- | MH-65E Dolphin |Eurocopter | U.S.France | Helicopter | Short Range Recovery (SRR) | 1984 | 3 | Upgraded version of MH-65D with advanced avionics and search and rescue equipment |} Weapons Naval guns Most Coast Guard Cutters have one or more naval gun systems installed, including: The Oto Melara 76 mm, a radar-guided computer controlled gun system that is used on Medium Endurance Cutters. The 3-inch gun's high rate of fire and availability of specialized ammunition make it a multi-purpose gun capable of anti-shipping, anti-aircraft, ground support, and short-range anti-missile defense. The MK 110 57mm gun, a radar-guided computer controlled variant of the Bofors 57 mm gun. It is used on the Legend-class cutter, also known as the National Security Cutter (NSC). It is a multi-purpose gun capable of anti-shipping, anti-aircraft, and short-range anti-missile defense. The stealth mount has a reduced radar profile. Also, the gun has a small radar mounted on the gun barrel to measure muzzle velocity for fire control purposes and can change ammunition types instantly due to a dual-feed system. It can also be operated/fired manually using a joystick and video camera (mounted on gun). The Mk 38 Mod 0 weapons system consists of an M242 Bushmaster 25mm chain gun and the Mk 88 Mod 0 machine gun mount. A manned system, its gyro-stabilization