The Forgotten Mining Frigates are a Scenic Viewpoint in Xenoblade Chronicles X. This fleet consists of the twelve abandoned frigates in the air above Cauldros, and can be reached by flight or through several teleporters in the area; each teleporter corresponds to the frigate directly above. The FN Site 510 is located on the frigate to the north-eastern coast of Cauldros. As with all Scenic Viewpoints, discovery of the frigates yields an achievement (Recalling the Forgotten Mining Frigates).