line of position

noun

Navigation.

1. a line connecting all the possible positions of a ship or aircraft, as determined by a single observation. LOP

Example Sentences

His intrigue started with Earhart’s last reported “line of position,” which eventually runs past Nikumaroro.

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The Pennsylvania-based Tighar’s idea is that they then ran south on a navigational line of position and hit Nikumaroro, then known as Gardner Island.

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A series of increasingly distressed messages continued for another hour and a quarter before Earhart, in a distraught voice, gave her location: “We are on the line of position 157 dash 337. . We are now running north and south.”

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“The key to it is her final message, where she says ‘line of position 157 dash 337,’” Gillespie said.

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So they used a method that they had learned, whereby their position could be judged by means of taking the altitude of the sun and laying down the line of position on a sort of graph.

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