On 3/3/1986 1, the vessel B.B.4 (Official Number 345943) was involved in a sank - flooding in STEWART HARBOUR, HEAD OF PORTLAND CANAL, B.C.,.

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

SANK ALONGSIDE DUE LEAKING STERN GLANDS Note: formerly OccNo : 9708-27-1. Damage to the vessel was indicated as MAJOR

Weather at the time was reported as rain with winds from the N at 1.00 knots. This incident was officially recorded by Transport Canada on 7/8/1988 1.