On 9/6/1994 1, the vessel ZAWISZA CZARNY (Official Number 1641) was involved in a grounding - under power (non-intentional) in NW DE BOUEE A2, LAC ST-LOUIS, VOIE MARITIME,.
The vessel, with 41 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 none pollution.
This incident was officially recorded by Transport Canada on 10/6/1994 . Weather at the time was reported as clear with winds from the ENE at 16.00 knots.
CURRENT WAS UNDERESTIMATED AND DRIFT NOT APPARENT IN DARKNESS