What is another word for line of position?
Pronunciation: [lˈa͡ɪn ɒv pəzˈɪʃən] (IPA) 
A "line of position" is a navigational term that describes a perceived line - either visual or electronic - on a chart that helps a sailor or aviator determine their position. "Position line" is another term used in marine navigation. In aviation navigation, "track line" or "flight path" is often used. In celestial navigation, a "celestial line of position" is a term used for a line of position obtained from the observation of a celestial body. Other possible synonyms could include "route line," "course line," "bearing line," or "direction line." All of these terms describe a line on a map or chart that helps a navigator determine their location.
