Robert Einar Neakok was 28 when he disappeared on December 8, 1991, in the North Slope Borough of Alaska. He and Lawrence Ahmaogak Jr. were traveling together on a snow machine across the frozen Arctic Ocean when the machine went through the ice. Both men were last seen aboard the snow machine; the Arctic waters were the last known location for Robert.

Robert is described as American Indian/Alaska Native, with black hair and brown eyes. At the time he was reportedly wearing a brown leather jacket, pants of an unknown color, and black tennis shoes. The North Slope Borough Police Department holds the case file, and the disappearance remains an open missing persons case.

If anyone was in the area on December 8, 1991, or has information about that trip or the snow machine involved, please share what is known.