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Gunner's Mate
The United States Navy and United States Coast Guard occupational rating of gunner's mate (GM) is a designation given by the Bureau of Naval Personnel (BUPERS) to enlisted sailors who either satisfactorily complete initial Gunner's Mate "A" school training, or who "strike" for the rating by showing competence in the field of ordnance. When "striking" one isn't required to be a seaman, but must belong to one of three undesignated rates: Fireman (FN), Seaman (SN), or Airman (AN). (Striking is no longer authorized in the USCG) It is also possible to cross rate to Gunner's Mate. Cross rating refers to the act of an enlisted sailor "crossing" from their current rating to another rating of their choice, provided their ASVAB scores are high enough and there are open slots for the rate. The Gunner's Mate "A" school is held at Naval Training Center Great Lakes, Illinois and Yorktown, VA for the USCG. In its early years, the school was very hands-on, but it is now primarily conducted thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rating Badge GM
A rating is an evaluation or assessment of something, in terms of quality, quantity, or some combination of both. Rating or ratings may also refer to: Business and economics * Credit rating, estimating the credit worthiness of an individual, corporation or country * Ranally city rating system, a tool used to classify U.S. cities based on economic function * Telecommunications rating, the calculated cost of a phone call Entertainment * Arbitron ratings or Nielsen Audio, consumer research on radio broadcasting audiences in the United States * Content rating, the suitability of a TV broadcast, movie, comic book, or video game to its audience ** Motion picture rating system, categorizes films according to their suitability for adults and children ** Television content rating systems, categorizes TV shows based on suitability for audiences ** Video game content rating system, categorizes video games based on suitability for players * Nielsen ratings, measuring viewership of United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machine Guns
A machine gun is a fully automatic, rifled autoloading firearm designed for sustained direct fire with rifle cartridges. Other automatic firearms such as automatic shotguns and automatic rifles (including assault rifles and battle rifles) are typically designed more for firing short bursts rather than continuous firepower, and are not considered true machine guns. As a class of military kinetic projectile weapon, machine guns are designed to be mainly used as infantry support weapons and generally used when attached to a bipod or tripod, a fixed mount or a heavy weapons platform for stability against recoils. Many machine guns also use belt feeding and open bolt operation, features not normally found on other infantry firearms. Machine guns can be further categorized as light machine guns, medium machine guns, heavy machine guns, general purpose machine guns and squad automatic weapons. Similar automatic firearms of caliber or more are classified as autoca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mineman
Mineman (abbreviated as MN) is a United States Navy occupational rating. Duties * Perform organizational and intermediate level maintenance on underwater mines and associated equipment, guns, gun mounts, handling equipment, small arms, surface sonar and mine countermeasures equipment. * Assemble, test, stow, and transport underwater mines. * Operate, maintain, and perform authorized modifications on material handling equipment, assembly‑level items, and test equipment. * Perform safety criteria testing on material handling equipment. * Participate in fleet mining and exercise training programs. * Train, direct, and supervise personnel in ship's maintenance duties in all activities relating to marlinespike, deck, boat seamanship, painting, maintenance, upkeep of ship's external structure, rigging, deck equipment, and boats. * Perform seamanship tasks; test and inspect gun ammunition. * Inspect and repair magazine sprinkler systems. * Supervise personnel in handling and stowage o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missile Technician (US Navy)
Missile technician (abbreviated as MT) is a United States Navy occupational rating. MTs operate, test, maintain, troubleshoot, repair and maintain security for ballistic missile weapons systems. They align, calibrate, troubleshoot and repair all areas of the missile system, launcher system, and various test systems; troubleshoot and repair digital, electrical, and electronic systems; troubleshoot and repair cooling and heating systems as well as control systems using electromechanical devices, hydraulics, and pneumatics; use standard electronic test equipment such as meters, logic probes, and logic analyzers; use Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for ser ...-based computers for word processing as well as other administrative record keeping tasks. References See a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation Ordnanceman
Aviation Ordnanceman (abbreviated as AO) is a United States Navy occupational rating. History Aviation Ordnancemen operate and handle aviation ordnance equipment. They are responsible for the maintenance of guns, bombs, torpedoes, rockets, and missiles. Their duties include the stowing, issuing, and loading of munitions and small arms. There are three different types of ordnanceman; "O" (organizational) level, "I" (intermediate) level, and "D" (depot) level. O-level ordnanceman are attached to squadrons ashore and afloat. They perform loading/downloading operations on aircraft. I-level perform maintenance on bomb racks, missile launchers, and all other aircraft armament components. As well as store, inventory, issue, and assemble all ordnance. Aviation ordnanceman "A" School is currently held at Pensacola Naval Air Station, in Florida, by the Naval Air Technical Training Center. Aviation ordnanceman training is approximately 5 weeks long. At aviation ordnanceman "A" School, su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Warfare
Modern naval warfare is divided into four operational areas: surface warfare, air warfare, submarine warfare, and information warfare. Each area comprises specialized platforms and strategies used to exploit tactical advantages unique and inherent to that area. Surface warfare involves surface ships. Description Modern surface warfare dates from the mid-20th century, when surface, air, and submarine warfare components were blended together as a tactical unit to achieve strategic objectives. In US Navy doctrine, the two most important strategic objectives are interdiction and sea control. * Interdiction is the process of intercepting an enemy transiting through a location. For example, German naval objectives against Britain during World War II's Battle of the Atlantic were primarily focused on preventing ships from arriving intact with their cargoes. * Sea control is the dominance of force over a given area that prevents other naval forces from operating successfully. For ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Of Naval Operations
The chief of naval operations (CNO) is the professional head of the United States Navy. The position is a statutory office () held by an admiral who is a military adviser and deputy to the secretary of the Navy. In a separate capacity as a member of the Joint Chiefs of Staff (), the CNO is a military adviser to the National Security Council, the Homeland Security Council, the secretary of defense, and the president. The current chief of naval operations is Admiral Michael M. Gilday. Despite the title, the CNO does not have operational command authority over naval forces. The CNO is an administrative position based in the Pentagon, and exercises supervision of Navy organizations as the designee of the secretary of the Navy. Operational command of naval forces falls within the purview of the combatant commanders who report to the secretary of defense. Appointment, rank, and responsibilities The chief of naval operations (CNO) is typically the highest-ranking officer on activ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weapon
A weapon, arm or armament is any implement or device that can be used to deter, threaten, inflict physical damage, harm, or kill. Weapons are used to increase the efficacy and efficiency of activities such as hunting, crime, law enforcement, self-defense, warfare, or suicide. In broader context, weapons may be construed to include anything used to gain a tactical, strategic, material or mental advantage over an adversary or enemy target. While ordinary objects – sticks, rocks, bottles, chairs, vehicles – can be used as weapons, many objects are expressly designed for the purpose; these range from simple implements such as clubs, axes and swords, to complicated modern firearms, tanks, intercontinental ballistic missiles, biological weapons, and cyberweapons. Something that has been re-purposed, converted, or enhanced to become a weapon of war is termed weaponized, such as a weaponized virus or weaponized laser. History The use of weapons is a major driver of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenal
An arsenal is a place where arms and ammunition are made, maintained and repaired, stored, or issued, in any combination, whether privately or publicly owned. Arsenal and armoury (British English) or armory (American English) are mostly regarded as synonyms, although subtle differences in usage exist. A sub-armory is a place of temporary storage or carrying of weapons and ammunition, such as any temporary post or patrol vehicle that is only operational in certain times of the day. Etymology The term in English entered the language in the 16th century as a loanword from french: arsenal, itself deriving from the it, arsenale, which in turn is thought to be a corruption of ar, دار الصناعة, , meaning "manufacturing shop". Types A lower-class arsenal, which can furnish the materiel and equipment of a small army, may contain a laboratory, gun and carriage factories, small-arms ammunition, small-arms, harness, saddlery tent and powder factories; in addition, it m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shooting Ranges
A shooting range, firing range, gun range or shooting ground is a specialized facility, venue or field designed specifically for firearm usage qualifications, training, practice or competitions. Some shooting ranges are operated by military or law enforcement agencies, though the majority of ranges are privately owned by civilians and sporting clubs and cater mostly to recreational shooters. Each facility is typically overseen by one or more supervisory personnel, variously called a ''range master'' or "Range Safety Officer" (RSO) in the United States, or a ''range conducting officer'' (RCO) in the United Kingdom. Supervisory personnel are responsible for ensuring that all weapon safety rules and relevant government regulations are followed at all times. Shooting ranges can be indoor or outdoor, and may be restricted to certain types of firearm that can be used such as handguns or long guns, or they can specialize in certain Olympic disciplines such as trap/ skeet shoot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missile
In military terminology, a missile is a guided airborne ranged weapon capable of self-propelled flight usually by a jet engine or rocket motor. Missiles are thus also called guided missiles or guided rockets (when a previously unguided rocket is made guided). Missiles have five system components: targeting, guidance system, flight system, engine and warhead. Missiles come in types adapted for different purposes: surface-to-surface and air-to-surface missiles (ballistic, cruise, anti-ship, anti-submarine, anti-tank, etc.), surface-to-air missiles (and anti-ballistic), air-to-air missiles, and anti-satellite weapons. Airborne explosive devices without propulsion are referred to as shells if fired by an artillery piece and bombs if dropped by an aircraft. Unguided jet- or rocket-propelled weapons are usually described as rocket artillery. Historically, the word ''missile'' referred to any projectile that is thrown, shot or propelled towards a target; this usage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
