Wreck of the RMS Titanic D. Michael Harris and Jack Grimm had failed to find "Titanic" but their expeditions did succeed in producing fairly detailed mapping of the area in which the ship had sunk. It was clear that the position given in "Titanic"s distress signals was inaccurate, which was a major expedition difficulty because it increased the search area's already-expansive size. Despite the failure of his 1977 expedition, Robert Ballard had not given up hope and devised new technologies and a new search strategy to tackle the problem. The new technology was a system called "Argo / Jason". This consisted of a remotely controlled
Sinking of the RMS Titanic believed that ice posed little risk; close calls were not uncommon, and even head-on collisions had not been disastrous. In 1907, , a German liner, had rammed an iceberg and suffered a crushed bow, but was still able to complete her voyage. That same year, "Titanic"s future captain, Edward Smith, declared in an interview that he could not "imagine any condition which would cause a ship to founder. Modern shipbuilding has gone beyond that." As "Titanic" approached her fatal collision, most passengers had gone to bed and command of the bridge had passed from Second Officer Charles Lightoller to First