The Chilean tugboat Janequeo (ATF-65) was an of the Chilean Navy, formerly the USS Potawatomi (ATF-109).
Potawatomi was damaged by the November 1944 USS Mount Hood (AE-11) explosion.
Janequeo sank on 15 August 1965 during a devastating storm in the Bay of Manquemapu, south of Corral, Chile with the loss of 51 men as she helped that had run aground.