Search results
Results From The WOW.Com Content Network
Chronometer circa 1844-1860. A marine chronometer is a precision timepiece that is carried on a ship and employed in the determination of the ship's position by celestial navigation. It is used to determine longitude by comparing Greenwich Mean Time (GMT), and the time at the current location found from observations of celestial bodies.
A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. [2] [3] [4] Historically, it was defined as the meridian arc length corresponding to one minute ( 1 / 60 of a degree) of latitude at the equator, so that Earth's polar circumference is very near to 21,600 nautical miles (that is 60 minutes × 360 degrees).
Website. marinecorpstimes .com. Marine Corps Times ( ISSN 1522-0869) is a newspaper serving active, reserve and retired United States Marine Corps personnel and their families, providing news, information and analysis as well as community and lifestyle features, educational supplements, and resource guides. It is published 26 times per year.
The Ferry Fiasco is a name given to a controversy relating to the delays and increasing costs of two ferries under construction, MV Glen Sannox and MV Glen Rosa, in Scotland. The ferries are being built by Ferguson Marine, for the state-owned ferry operator Caledonian MacBrayne under direction of Caledonian Maritime Assets (CMA), Transport ...
Insignia and badges of the United States Marine Corps are military "badges" issued by the United States Department of the Navy to Marines who achieve certain qualifications and accomplishments while serving on both active and reserve duty in the United States Marine Corps . As described in Chapters 4 and 5 of Marine Corps Uniform Regulations ...
Search time is the time expended on the search, and is estimated during the planning. The basic information used for the calculation is the size of the area to be searched, the lane spacing to be used during the search, the approximate speed of the search vessel and an estimate of the end-of-line turn time, taking into account the water depth ...
The United States Marine Corps traces its roots to the Continental Marines of the American Revolutionary War, formed by Captain Samuel Nicholas by a resolution of the Second Continental Congress on 10 November 1775, to raise two battalions of marines. [ 35] This date is celebrated as the birthday of the Marine Corps.
A cost estimate is the approximation of the cost of a program, project, or operation. The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values. A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost estimate.