Olympic-class ocean liner of 29 coal-fired steam boilers in six compartments. However, "Olympic"s boilers were adapted for firing by oil at the end of the First World War, which reduced the number of engine crew required from 350 to 60. The "Olympic"-class ships were long, displacing normally (their draft at this displacement being ), and their tonnage was around 45-46,000 GRT. "Olympic" became the largest ship in the world when it was completed in May, 1911 before losing the title to its sister "Titanic" when she was completed in April, 1912. After the loss of "Titanic" the third sister ship "Britannic" claimed the
Bacolod City-class logistics support vessel Bacolod City-class logistics support vessel The "Bacolod City" class is a ship class of two Logistics Support Vessels currently in service of the Philippine Navy, commissioned during the early 1990s. These ships were based on a helicopter capable variant of the United States Army's "General Frank S. Besson, Jr." class Logistics Support Vessel. The two "Bacolod City" class ships were built by Halter/Moss Point Marine of Escatawpa, Mississippi in the United States. The first unit, was commissioned into Philippine Navy in December 1993, while sister ship was commissioned in April 1994. Both ships were purchased brand-new by the Philippine government