The Armada de Molucca was the name of the fleet led by Ferdinand Magellan in an attempt to find the Spice Islands. It consisted of five ships, Magellan's flagship Trindidad, the provision ship San Antonio, and the smaller ships Concepcion, Victoria, and Santiago.
An excellent reference is: "Over the Edge of the World - Magellan's Terrifying Circumnavigation of the Globe" by Laurence Bergreen, 2003, HarperCollins Publishers Inc., 10 East 53rd. Street, New York, NY 10022