On 8/23/1983 , the vessel NP 340 (Official Number 346570) was involved in a grounding - under power (non-intentional) in W COAST-CHATHAM SOUND-TUGWELL SAND BAR,.

The vessel, with 2 persons on board, experienced the incident while engaged in regular operations. There were 0 injuries and fatalities were reported, and there was pollution.

ENGINE FAILED/REFLOATED SAME DAY AT HIGH TIDE. Note: formerly OccNo : 9708-27-1. Damage to the vessel was indicated as UNKNOWN

Weather at the time was reported as clear. This incident was officially recorded by Transport Canada on 9/28/1984 .