Australia’s New Antarctic Icebreaker Begins First Voyage
Australia’s new Antarctic icebreaker RSV Nuyina departed Hobart Thursday on its first voyage south.There are 67 expeditioners and crew onboard for the five week voyage to refuel Casey research station and transport helicopters to Davis station.They will also undertake marine science commissioning including tests of the acoustic instruments mounted on the hull and drop keels, and deploying the CTD (conductivity, temperature, depth) sampler.The CTD is the workhorse of oceanography research…
Icebreaker Makes Emergency Return to Antarctica
The icebreaker 'Aurora Australis' was forced to return to Antarctica on Thursday, to evacuate a seriously ill Australian expedition member, just two days after leaving him on Davis Station to spend the winter in Antarctica. The Australian icebreaker will take almost two days to cover the 400 nautical miles back to Davis Station, because of sea ice conditions. When it is close enough, a helicopter will ferry the ill man to the ship. "The current weather forecast for the next 40 hours is poor, so the ship will attempt to get as close to the station as possible," the Australian Antarctic Division (AAD) said in a statement. The AAD said the man was in a serious but stable condition, without giving details of his illness.
Australian Resupply Ship Delayed by Heavy Ice
The Australian Antarctic Division has rescheduled its early season voyages with the icebreaker Aurora Australis delayed in heavy ice conditions off the Antarctic coast. The ship is in heavy ice about 180 nautical miles off Davis station, returning from resupplying the station and delivering summer personnel. Radar satellite images this morning indicated that while there may be some useful openings, the sea ice extends to approximately 60 nautical miles around the ship. Beyond that, less concentrated ice will be easier to navigate. Australian Antarctic Division Director, Dr.
