On 7/28/1977 , the vessel N P 402 (Official Number 347168) was involved in a grounding - under power (non-intentional) in BC-NW COAST-CHATHAM SOUND-GREENTOP ISLET.,.

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.

GROUNDED IN FOG.SLIGHT DAMAGE.ISLAND MAID 2 STOOD BY. Note: formerly OccNo : 9708-27-1. Damage to the vessel was indicated as MINOR

Weather at the time was reported as fog. This incident was officially recorded by Transport Canada on 1/23/1978 .