Best answers for Navigator's aid – Crossword Clue

1. Definition: 1. explore or survey for the purpose of making a map; "We haven't even begun to map the many galaxies that we know exist"

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1. Definition: 1. a plane figure with 5 or more points; often used as an emblem

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1. Definition: 1. plan in detail; "Bush is charting a course to destroy Saddam Hussein"

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1. Definition: 1. A system of electronic navigation in which a vessel or aircraft determines its latitude and longitude by measuring the time differences between low frequency radio transmissions from two stationary transmitters (slaves) and a stationary master transmitter. Contrary to the name, Loran is a medium range system, usually effective for no more than a few hundred miles from shore. The first commercial system was called Loran A; the latest (and final) development is Loran C.

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1. Definition: 1. the area enclosed by two perpendicular radii of a circle

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