ultimately Espiritu Santo, where she arrived on 28 February 1943. There, she unloaded her stores and commenced tending seaplanes. She continued routine operations until 12 August, when she got underway for Pearl Harbor. Tangier made Oahu on 28 August. In September–October, she made two voyages from Pearl Harbor to American Samoa and one to San Diego, before returning to Espiritu Santo on 6 November with a load of aviation cargo. On 14 November, she headed back to the U.S., arriving in San Diego on 3 December for another yard overhaul. 1944 On 21 February 1944, Tangier again headed west. She reached Espiritu Santo on 8 March and—after a four-day layover—continued on to Brisbane, Australia, where she became the flagship of the Commander, Aircraft, 7th Fleet, on 21 March. Two days later, she headed north to support General MacArthur's advance up the back of the New Guinea "bird." After stops at Milne Bay and Langemak Bay, she dropped anchor in Seeadler Harbor, Manus, on 31 March. She remained there for three months, tending her Catalinas as they supported the landings at Wakde, Noemfoor, and Biak and generally supported the 7th Fleet's advance. On 31 July, she moved to Woendi Anchorage located just off Biak, at the head of the New Guinea "bird". Tangier conducted seaplane operations from there until 19 September, when she got underway for Morotai. The tender arrived off Morotai on 21 September, and supported the invasion—undergoing intermittent air attacks—until 1 December, when she headed back to Manus. She anchored in Seeadler Harbor again on 5 December. Tangier visited Woendi again on 22–23 December then sailed for the Philippines. She entered Kossol Roads in the Palaus on Christmas Day and departed again the following day. On 29 December, she arrived in San Pedro Bay, Leyte Gulf, and began operating her seaplanes from there. For almost a month, her charges supported various operations in the Philippines. These included the Lingayen invasion and air strikes on the numerous smaller islands of the archipelago. In fact, their primary mission appears to have been air-sea rescue work in support of the air strikes. 1945 On 24 January 1945, Tangier departed Leyte and headed for Lingayen Gulf, arriving three days later. Her Catalinas and Mariners conducted night barrier patrols of Luzon Strait and the South China Sea along with night searches and anti-shipping flights along the China coast in the vicinity of Formosa. On