The pilot was using his Portable Pilot Unit (PPU) as the primary means of navigation, as was his practice – he cited reliability and other issues with equipment that was not his own as his reasons for preferring this. However, no equipment failures had been cited on this vessel.
When the relieving OOW came to the bridge, the pilot was conning the vessel but was also on his mobile phone on a personal call, as he had been for the past 47 minutes. About eight...
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