Forced landing at 87°43′ North
· Drift ice, Arctic Ocean, 87°43′N 10°20′W

Wikimedia Commons · Public domain · file After an engine problem, Amundsen's N-25 made a forced landing on drift ice at the northernmost latitude then reached by aircraft. Latitude is stated by the Fram Museum; longitude 10°20′W is supported by the U.S. Congressional Record's account of the expedition's landing position.