navigational instructions

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• Radio Navigational Aids — The Radio Navigational Aids (Publication 117) publication contains a detailed list of selected worldwide radio stations that provide services to the mariner.National Geospatial Intelligence Agency, 2008.] The publication is divided into chapters… …   Wikipedia

• Bernard Romans — (1720 1784) was a navigator, surveyor, cartographer, naturalist, engineer, soldier, promoter and writer. His best known work, A Concise Natural History of East and West Florida , published in 1775, is a valuable source of information about the… …   Wikipedia

• Jean Alfonse — Jean Fonteneau dit Alfonse de Saintonge (born 1484 in Saintonge, died in December 1544 off La Rochelle) was a French navigator, explorer and corsair, prominent in the European age of discovery.Born Jean Fonteneau, he married a Portuguese woman… …   Wikipedia

• Arabian Sea — the NW arm of the Indian Ocean between India and Arabia. * * * Northwestern part of the Indian Ocean, lying between India and the Arabian Peninsula. It has an area of about 1,491,000 sq miles (3,862,000 sq km) and an average depth of 8,970 feet… …   Universalium

• Caspian Sea — a salt lake between SE Europe and Asia: the largest inland body of water in the world. ab. 169,000 sq. mi. (438,000 sq. km); 85 ft. (26 m) below sea level. * * * Inland salt lake between Europe and Asia, bordering Azerbaijan, Russia, Kazakhstan,… …   Universalium

• navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… …   Universalium

• airport — airport1 /air pawrt , pohrt /, n. a tract of land or water with facilities for the landing, takeoff, shelter, supply, and repair of aircraft, esp. one used for receiving or discharging passengers and cargo at regularly scheduled times. [1915 20;… …   Universalium

• Geography in medieval Islam — Islamic geography includes the advancement of geography, cartography and earth sciences under various Islamic civilizations. During the medieval ages, Islamic geography was driven by a number of factors: the Islamic Golden Age, parallel… …   Wikipedia

• Traffic Control — ➡ law enforcement * * * Introduction       supervision of the movement of people, goods, or vehicles to ensure efficiency and safety.       Traffic is the movement of people and goods from one location to another. The movement typically occurs… …   Universalium

• European exploration — Introduction       the exploration of regions of the Earth for scientific, commercial, religious, military, and other purposes by Europeans beginning in the 15th century.       The motives that spur human beings to examine their environment are… …   Universalium

• Wikipedia:Manual of Style/Medicine-related articles — For advice on choosing and using reliable sources, see Wikipedia:Reliable sources (medicine related articles). This guideline is a part of the English Wikipedia s Manual of Style. Use common sense in applying it; it will have occasional… …   Wikipedia