CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
Allseas[3]' own fleet page states Solitaire has operated "since her launch in 1998"; only the year is documented, not an exact day.MV Solitaire, converted from a 1972 bulk carrier into a 300-metre pipelaying ship, entered service for Allseas in 1998 and became the world's largest and most powerful pipelay vessel.
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