On 9/30/1997 , the vessel PRINCE HENRY (Official Number 195707) was involved in a grounding - under power (non-intentional) in GIANTS TOMB ISLAND, GEORGIAN BAY, ONTARIO,.

The vessel, with 0 persons on board, experienced the incident while engaged in regular operations. Fortunately, the ship was able to continue its voyage. No injuries or fatalities were reported, and there was pollution.

This incident was officially recorded by Transport Canada on 10/2/1997 . Weather at the time was reported as with winds from the SW at 35.00 knots.

Vessel found aground, with no one onboard. Vessel was reported missing Sunday 28 September 1997; mooring lines had been cut.