SS Benwood in approximately to of water between Dixie Shoals (to the north) and French Reef (to the south) off of Key Largo, Florida. On April 10, 1942, the crew of the salvage tug "Willet" examined the wreck and determined that the keel of the "Benwood" was broken, and she was a total loss. However, her superstructure and cargo of phosphate rock appear to have been salvaged. Her stern section, once considered a hazard to navigation, seems to have been mostly obliterated by explosions of an unknown type. This salvaging on the ship over the years prompted John Pennekamp Coral Reef State
SS Benwood a half miles abeam("Robert C. Tuttle"). It is reported that at 12:45 a.m. the "Robert C. Tuttle" sighted a black object ahead of the ship and turned starboard after signaling "I intend to turn starboard." with one blow of the ship's whistle. There was no response from the other ship. At 12:50 a.m., the "Benwood" reported to have sighted a black object off her starboard. She sounded the ship's whistle twice indicating, "I intend to turn port." There was no response. It is believed that the two ships were now unwittingly on a collision course with each other. Just before