On 6/30/1986 , the vessel MARY THERESA (Official Number 348109) was involved in a total failure of any machinery or technical system in ST MARYS BANK, ST MARY'S BAY,.

The vessel, with 4 persons on board, experienced the incident while engaged in regular operations. There were 0 injuries and fatalities were reported, and there was pollution.

F/V TWISTED OFF SHAFT 11 MILES FROM CAPE ENGLISH Note: formerly OccNo : 9708-28-1. Damage to the vessel was indicated as MINOR

Weather at the time was reported as fog with winds from the SE at 17.00 knots. This incident was officially recorded by Transport Canada on 1/13/1987 .