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Lookout! - Maritime New Zealand

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Navigation lights<br />

confuse skipper<br />

A<br />

water taxi skipper smashed head first<br />

into the dashboard after he became<br />

confused about the position of<br />

navigation lights marking a channel at night.<br />

The vessel, making about 18 knots in moderate<br />

chop, slammed into a reef after the skipper<br />

mistook one navigation light for another. The<br />

impact caused a large hole in the bow and the<br />

vessel began to sink. Fortunately, there were no<br />

passengers on board.<br />

The skipper suffered concussion, fractured<br />

his upper jaw, left cheek and eye socket,<br />

and broke several ribs. He managed to make<br />

a mayday call and release a flare, and was<br />

rescued by Coastguard and taken to hospital.<br />

The vessel was later towed to shore.<br />

The skipper was navigating by visual means<br />

and the vessel was not fitted with radar or<br />

GPS. He had been working long days in the<br />

preceding period.<br />

“The skipper suffered<br />

concussion, fractured his<br />

upper jaw, left cheek and<br />

eye socket, and broke<br />

several ribs.”<br />

Above: The water taxi slammed into a reef,<br />

injuring the skipper after he became confused<br />

about navigation lights. (Photo taken the<br />

following day with vessel recovery crew.)<br />

Inset: The impact forced a hole in the bow.<br />

LOOKOUT!POINTS<br />

• A notice to mariners noting the outage<br />

of one navigation light in the channel was<br />

being broadcast on VHF channel 21, but the<br />

skipper’s habit was to switch off the radio<br />

after the weather forecast, so he did not<br />

hear the warning.<br />

It is not clear to what extent the navigation<br />

light outage contributed to the accident.<br />

In navigating by channel lights alone, the<br />

skipper lost situational awareness, which is<br />

an essential part of keeping a good lookout.<br />

• The skipper had been working since<br />

5am that day, and although he had taken a<br />

short nap after his evening meal, he felt that<br />

fatigue played a part in this accident.<br />

• Since this accident, the skipper has<br />

installed radar and a GPS tracker to the<br />

vessel, initiated a fatigue management plan<br />

that limits all crew to working no more than six<br />

consecutive hours, and has instigated night<br />

standing orders and a night navigation plan.<br />

MARITIME NEW ZEALAND LOOKOUT! JUNE 2011 7

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