FV Alaska Ranger was a fishing factory ship owned and operated by the Fishing Company of Alaska of Seattle, Washington. The ship was constructed in 1973 for use as an oil field service vessel. The ship sank 23 March 2008, after reporting progressive flooding only hours earlier. Of the 47 on board, 42 were rescued. Of the five fatalities, four were recovered dead, and one was never found. The Coast Guard was initially misinformed about the number of persons on board the vessel, and secured the search with one crew member still unaccounted for. After realizing there was still one person missing, the Coast Guard reinstated the search, but did not find the crew member.