A void surrounded the tank on all sides, leaving a 2-foot clearance on the sides and bottom, with three feet left between the top and the ship's weather deck. Instead, a crew was dispatched to bring her into a friendly harbor. The apexes of the triangle are generally believed to be NW edge . SS Marine Sulphur Queen Wiki - everipedia.org Merchant Navy ships' records: crew lists, musters and log books - The SS Marine Sulphur Queen. SS Marine Sulphur Queen, T2 tanker ship converted to carrying molten sulphur, noted for its disappearance in 1963 near the southern coast of Florida, taking the lives of 39 crewmen. In the investigation, the Coast Guard determined that the ship was unsafe and not seaworthy . The last sighting was in 1969, a full 37 years after she was abandoned. Shipwrecks and maritime incidents in 1963, United States Court of Appeals (2nd Circuit), "Marine Sulphur Queen Coast Guard Report Summary of Findings", "The Vanishing of Marine Sulphur Queen and the search for the missing Texas-based tanker", Investigations: The Queen with the Weak Back, "Marine Sulphur Queen Coast Guard Summary of Findings Remarks", "The Bermuda Triangle: Startling New Secrets", Reported finding Marine Sulpter Queen Wreck, https://en.wikipedia.org/w/index.php?title=SS_Marine_Sulphur_Queen&oldid=1105673729, World War II tankers of the United States, Ships built by the Sun Shipbuilding & Drydock Company, Creative Commons Attribution-ShareAlike License 3.0, Went missing off Florida after 4 February 1963. the ship was not structurally sound as a result of the sulphur tank conversion; the tank was centered too narrowly within the ship resulting in a high center of gravity, which meant that during a roll in heavy seas, it would take longer to recover. It was recorded that Marine Sulphur Queen was scheduled for a drydock inspection in January 1963, but it was postponed by the owners, who had complained that cargo deliveries were behind and they needed their ships to catch up. On February 4th, the Sulphur Queen sent out a radio call about 270 miles away west . It . However, these issues were of little concern as the green light signal was given to the ship, and it began cruising through the Delaware River towards the Atlantic.