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ICE WORLD
Antarctic rescue bid back on as Chinese helicopter flies in
by Staff Writers
Sydney, Australia (AFP) Jan 02, 2014


Ben Maddison and Ben Fisk attempt to place a wind indicator atop an ice block near the MV Akademik Shokalskiy, still stuck in the ice off East Antarctica, December 31, 2013 (footloosefotography.com/AFP, Andrew Peacock).

A helicopter landed alongside an icebound Russian research ship in Antarctica Thursday and began picking up its 52 trapped passengers, after a number of false starts and failed icebreaking attempts.

The MV Akademik Shokalskiy has been trapped in thick pack ice 100 nautical miles east of the French base Dumont d'Urville since December 24, with several icebreakers forced back to open water by impenetrable floes.

A helicopter rescue was announced on Tuesday, but heavy rain and winds saw it shelved until Thursday morning, when a second attempt was foiled by unfavourable sea ice.

But by late afternoon a favourable window had opened, and expedition leader Chris Turney announced that a helicopter from the Chinese icebreaker Xue Long had arrived at the marooned ship to begin evacuating passengers.

"The Chinese helicopter has arrived at the Shokalskiy. It's 100 percent we're off! A huge thanks to all," Turney tweeted.

His posting was accompanied by footage showing the Xue Long's red helicopter touching down on a landing pad marked out on the ice beside the Akademik Shokalskiy and an orange-suited rescue crew disembarking.

A second video, posted about an hour later and shot from the deck, showed the first group of passengers trekking across the ice to the helicopter, followed by a third depicting the second load taking off.

The Australian Maritime Safety Authority (AMSA) said it received confirmation about 6.15pm Australian time (0715 GMT) that the rescue had begun.

"AMSA understands the plan is to fly from the Russian ship direct to an ice floe adjacent to the Aurora Australis," AMSA said.

"AMSA has received confirmation that the first transfer of 12 passengers to the Aurora Australis has been completed," it added.

The initial plan had been for the helicopter to ferry the passengers back to the Xue Long, where they would board a barge to be transferred to the Aurora Australis, the Australian government's Antarctic resupply ship.

But sea ice prevented the Australis from launching its barge Thursday, forcing a rethink.

Original estimates were for the aerial evacuation to take at least five hours, but that is now likely to be a under-estimate, with the Xue Long some 12 nautical miles distant and the Australis a further two nautical miles away.

AMSA had estimated the return journey from the Xue Long to the Shokalskiy at 45 minutes, with five trips of up to 12 passengers required and another two flights for equipment and luggage.

Even after the rescue is complete it will be some weeks before the passengers reach dry land, with the Australis having to travel via Australia's Casey Antarctic base to refuel.

The ship's 22 crew will remain on board until the ice breaks up and the Shokalskiy can sail on under her own steam. She is well provisioned and those on board have not been in any danger.

The helicopter operation follows several failed icebreaking attempts, with the Xue Long, Aurora Australis and French-flagged L'Astrolabe all forced to turn back by thick ice that they could not break through.

Passengers on the stranded ship -- an eclectic mix of scientists, tourists and journalists -- had been following in the footsteps of Australian Sir Douglas Mawson and his 1911-1914 expedition.

The team has been carrying out the same scientific experiments that Mawson's group conducted during their expedition, partly in an attempt to discover how quickly the Antarctic's sea ice is disappearing.

Board games, first-aid and other skills courses and walks on the ice have helped to pass the time. They even penned a theme song about their adventure and filmed themselves singing it on the top deck.

Though they are in remote Antarctica the group dropped in on one of the world's biggest New Year's parties, broadcasting live to celebrations in New York's Times Square from their marooned vessel.

earlier related report
Rescuers are expected Thursday to launch a complex operation using a Chinese helicopter to airlift passengers from a Russian ship ice-bound in Antarctic seas as weather improves, Australia's maritime authority said.

The Akademik Shokalskiy, carrying 52 passengers and 22 crew, has been trapped in pack ice 100 nautical miles east of the French base Dumont d'Urville since December 24.

An Australian government supply ship, the Aurora Australis, admitted Tuesday it was unable to break through, forcing a more complex helicopter rescue.

Attempts to launch the airborne rescue were called off Wednesday because of adverse conditions.

But in a message posted Thursday on its official Twitter account, the Australian Maritime Safety Authority (AMSA) said a rescue effort could soon start.

"Akademik Shokalskiy has advised RCC (Rescue Coordination Centre) Australia that weather conditions have improved and rescue operations are likely to commence shortly," AMSA said.

"Wind in the area is now down to 10 knots and visibility has improved," the statement said.

"Weather conditions are expected to remain favourable over the next 36 hours."

The announcement will be a source of much-needed cheer for the mixed group of scientists, journalists and tourists, mostly Australians and New Zealanders, on board the stranded vessel.

However, AMSA warned: "This rescue will be a complex operation involving a number of steps and subject to factors such as weather."

Australian authorities, who are coordinating the rescue, plan to use a helicopter on board the Chinese-flagged icebreaker Xue Long to bring the passengers off the boat, leaving behind the crew members.

They would then be taken by barge from the Xue Long to the Aurora Australis.

The captains of the ship would decide exactly when to launch the helicopter-led rescue, AMSA said.

"Passengers will be rescued by helicopter in groups of 12 and will be initially transported to the Xue Long (Chinese icebreaker).

"The rescue is expected to be undertaken in a total of seven flights. The first five flights will rescue passengers and the remaining two flights will transfer luggage and equipment.

"Each return flight is expected to take about 45 minutes. The journey will cover a distance of about 12 nautical miles between the MV Akademik Shokalskiy and the Xue Long.

"The helicopter component of the rescue operation is expected to take at least five hours dependent on weather conditions," AMSA said.

Although the ship is well provisioned and not in any immediate danger, the Russian crew have had to spend Christmas and New Year marooned amid snow storms and blizzards and are preparing to wait until the ice breaks up.

"The (Russian) master has chosen for the crew to remain on board... to keep the ship operational," AMSA official John Young told a telephone press conference.

Passengers on the stranded ship had been following in the footsteps of Australian Sir Douglas Mawson and his 1911-1914 expedition.

"We understand that all passengers continue to be in fine spirits and still have adequate food supplies on the vessel," AMSA official Lisa Martin," told the press conference.

The team has been carrying out the same scientific experiments that Mawson's group conducted during their expedition, partly in an attempt to discover how quickly the Antarctic's sea ice is disappearing.

The authorities estimate the passengers would not reach land in Tasmania before mid-January at the earliest.

.


Related Links
Australasian Antarctic Expedition
Beyond the Ice Age






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