"Titanic"s survivors were rescued around 04:00 on 15 April by the , which had steamed through the night at high speed and at considerable risk, as the ship had to dodge numerous icebergs en route. "Carpathia"s lights were first spotted around 03:30, which greatly cheered the survivors, though it took several more hours for everyone to be brought aboard. The 30 or more men on collapsible B finally managed to board two other lifeboats, but one survivor died just before the transfer was made. Collapsible A was also in trouble and was now nearly awash; many of those aboard (maybe more than half) had died overnight. The remaining survivors – an unknown number of men, estimated to be between 10–11 and more than 20, and one woman – were transferred from A into another lifeboat, leaving behind three bodies in the boat, which was left to drift away. It was recovered a month later by the White Star liner with the bodies still aboard.