RMS Titanic difficulty of finding and reaching a wreck that lies over below the surface, in a location where the water pressure is over . A number of expeditions were mounted to find "Titanic" but it was not until 1 September 1985 that a Franco-American expedition led by Robert Ballard succeeded. The team discovered that "Titanic" had in fact split apart, probably near or at the surface, before sinking to the seabed. The separated bow and stern sections lie about a third of a mile (0.6 km) apart in Titanic Canyon off the coast of Newfoundland. They are located from the inaccurate
Wreck of the RMS Titanic day of the expedition, an object that looked like a propeller was found. Grimm announced on his return to Boston that "Titanic" had been found, but the scientists declined to endorse his identification. In July 1983, Grimm went back a third time with Ryan aboard the research vessel "Robert D. Conrad" to have another look at the "propeller". This time nothing was found and very bad weather brought an early end to the expedition. It later turned out that Sea MARC had actually passed over "Titanic" but had failed to detect it, while Deep Tow passed within of the wreck.