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The meridian 160° west of Greenwich is a line of longitude [1] that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole.
The 160th meridian west forms a great ellipse with the 20th meridian east.
It is the western boundary of continuous Class E airspace between 14, 500 feet and 18, 000 feet MSL (Mean Sea Level) over Alaska. [2]
Starting at the North Pole and heading south to the South Pole, the 160th meridian west passes through: