White Star Line "Olympic" class were to be the biggest and most luxurious ships in the world. The "Olympic" was the only ship of this class that was profitable for White Star. "Titanic" sank on her maiden voyage, while "Britannic" was requisitioned by the British government before she was fully fitted, and used as a hospital ship during World War I. "Britannic" hit an underwater mine, in the Kea Channel off the Greek island of Kea, and sank on the morning of 21 November 1916. Like many other shipping lines, the White Star Line suffered heavy losses during the First World War which
Sinking of the RMS Titanic time of her entry into service on 2 April 1912, Royal Mail Ship (RMS) "Titanic" was the second of three sister ships, and was the largest ship in the world. She and her sister, , were almost one and a half times the gross register tonnage of Cunard's and , the previous record holders, and were nearly longer. "Titanic" could carry 3,547 people in speed and comfort, and was built on a hitherto unprecedented scale. Her reciprocating engines were the largest that had ever been built, standing high and with cylinders in diameter requiring the burning of of coal per