In good weather and in darkness, a tanker took on two pilots for port entry in the early morning hours (03:00). According to reports, there was a perfunctory Master/pilot exchange after which one of the pilots took the con. The inbound passage plan had been prepared by the crew and the ECDIS Charts marked with “No Go” areas and parallel indexing.
However, the actual pilot boarding area differed from the planned one hence, after pilot boarding, the vessel was not on the planned route – they were...
https://www.marineinsight.com/case-studies/real-life-incident-bottom-touch-while-under-pilotage/