mine defense การใช้

• She returned to Florida when her father was stationed at the Navy Mine Defense Laboratory.
• From late 1948 to 1956 she assisted the Navy Mine Defense Laboratory, Panama City, Florida.
• The 3-inch batteries were often called " mine defense " guns, intended to defend a minefield against minesweepers.
• She also took part in NATO exercises off Nova Scotia and served at the Mine Defense Laboratory at Panama City, Florida.
• Her home port was temporarily shifted to Panama City 1 January 1955 while she provided services for the Navy s Mine Defense Laboratory.
• For a little more than a month, the warship performed service in support of experiments and tests conducted by the Naval mine Defense Laboratory.
• While on the east coast she has also provided services for the Mine Warfare School, the Fleet Sonar School and the Mine Defense Laboratory.
• "Vigor " continued that duty until the latter part of 1957, when she was reassigned to the Naval Mine Defense Laboratory at Panama City, Florida.
• From about 1900 until 1946 the mine defense program grew, until upwards of 10, 000 controlled mines were maintained by the United States Army Coast Artillery Corps.
• She assisted the laboratory in the conduct of special mine defense tests for five weeks completed that service on 5 December 1957, and headed back to Charleston.
• The month of May brought upkeep in Charleston and, in June, she traveled to Panama City, Florida, where she provided services to the Navy's Mine Defense Laboratory.
• The year 1963 began normally for " Ability " with operations out of Charleston in support of the Naval Mine Warfare School and the Naval Mine Defense Laboratory.
• The 3-inch mine defense guns were part of a comprehensive plan of new fortifications specified by the disappearing carriages, to conceal the fort from observation from the sea.
• On 26 October the minesweeper stood out of Charleston on her way to Panama City, Florida, where she reported on the 31st for duty with the Mine Defense Laboratory.
• The Pentagon initially opposed even joining the talks in Oslo, chiefly because it views the land-mine defense along the Demilitarized Zone in Korea as the main deterrent to another Korean war.
• From 1963 to 1967 " Jacana " operated along the Atlantic Ocean coast, engaging in mine exercises, amphibious training, search and rescue operations, and duty with the Naval Mine Defense Laboratory in Florida
• Later, after the Korean War subsided, she occupied her time with the U . S . Atlantic Fleet and independent ships exercises punctuated by assignments with the Naval Mine Defense Laboratory at Panama City, Florida.
• The first commander of this School, Major Henry Larcom Abbot, was almost single-handedly responsible for designing and supervising the program of research and development that defined the strategy and tactics for the mine defense of American harbors.
• Although her primary duty was training student officers and enlisted men at the Mine Warfare School, Yorktown, Virginia, " Grouse " also participated in experimental work at Countermeasures School and Mine Defense Laboratory, at Panama City, Florida.
• During that time, she provided services for several Navy organizations most notably the Naval Mine Defense Laboratory ( after 1971 the Naval Coastal Systems Laboratory ) at Panama City, Florida, the Naval Ordnance Laboratory Test Facility at Ft.