three diesel-drive General Motors 3-268A auxiliary services engines driving three ship's service generators two 200 kW 120 V/240 V DC one 100 kW 120 V/240 V DC The Chilean tugboat Janequeo (ATF-65) was an Abnaki-class tug of the Chilean Navy that sunk on 15 August 1965 during a devastating storm in the Bay of Manquemapu, 60 nautical miles (110 km; 69 mi) south of Corral, Chile with the loss of 51 men as she helped Leucotón that had run aground.