On 4/6/1978 1, the vessel DIANNA ISLE (Official Number 323559) was involved in a sustains damage render unseaworthy/unfit for purpose - unfit for purpose - ice, weather, etc. in CANADA-W COAST-VANCOUVER ISLAND-ESPERANZA,.

The vessel, with 3 persons on board, experienced the incident while engaged in regular operations. There were 1 injuries but no fatalities were reported, and there was unknown pollution.

VESSEL DAMAGED BY HIGH SEAS-ONE MAN INJURED-TRANSFERRED TO HOSPITAL. Note: formerly OccNo : 9708-27-1. Damage to the vessel was indicated as MINOR

Weather at the time was reported as unknown. This incident was officially recorded by Transport Canada on 2/20/1979 .