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On January 31 2021, a Lufthansa A350-900 took off for the longest, and one of the more unusual, flights in the airline’s history.

We are always inspired when one of our customers shows the spirit that is so close to our own pioneering DNA. So, we were keen to find out more when Lufthansa told us they had flown their A350-900, powered by Rolls-Royce Trent XWB-84 engines, from Hamburg to The Falkland islands – the longest and one of the more unusual flights in the airline’s history.

The flight, which departed on January 31, was operated on behalf of Alfred-Wegener-Institute whose team was headed to Antartica on a polar research expedition. The usual route via Cape Town was not feasible due to the high rate of COVID-19 infections in South Africa, the only alternative was to travel via the Falkland Islands. After landing on the Falkland Islands, scientific staff and crew members continued their journey to Antarctica on the research vessel Polarstern. 

The Airbus A350, which is the most sustainable aircraft in Lufthansa’s fleet, flew 13,700 kilometres non-stop from Hamburg to Mount Pleasant in the Falkland Islands. Powered by Rolls-Royce Trent XWB-84 engines, the world’s most efficient aero-engines in service today, the flight took approximately 15 hours.

Renowned for its long-range capability, the Airbus A350 powered by Rolls-Royce Trent XWB engines, also holds the record for the world’s longest scheduled flight from Singapore to Newark, US.

Lufthansa’s fleet captain and project manager for the Falklands mission, Thomas Jahn, acknowledged how important it was to the airline to support this mission. “We were pleased to be able to support a polar research expedition during these difficult times,” he said. “Commitment to climate research is very important to us. We have been active in this field for more than 25 years and have equipped selected aircraft with measuring instruments. Since then, scientists all around the world have been using the data collected during their voyages on these aircraft to make climate models more precise and improve weather forecasts.”

Due to the current pandemic restrictions, the hygiene requirements for this flight were even higher than usual – for example, the 17-member crew and all the passengers entered a 14-day quarantine prior to departure. "Despite the crew restrictions for this particular flight, 600 flight attendants applied for this trip," said the flight Captain, Rolf Uzat.

Preparations for this special flight were immense. They included additional training for the pilots via special electronic maps for flight and landing as well as managing the fuel available at the Mount Pleasant military base for the return flight.

In the days before the flight, the Airbus A350-900 was stationed in Munich, where it was prepared for the flight. Once in Hamburg, the aircraft was loaded with additional cargo and baggage, which was extensively disinfected and sealed until departure. Besides the catering, there were additional containers for the residual waste on board, since this can only be discarded after the aircraft arrives back in Germany. The Lufthansa crew included technicians and ground staff for on-site handling and maintenance who all had to quarantine after landing in the Falkland Islands due to government requirements.

The return flight LH2575, is scheduled to depart for Munich on 3 February and will be carrying the Polarstern crew, which had set out from Bremerhaven on December 20 to resupply the Neumayer Station III in Antarctica, and must now be relieved.

This trip has been years in the making and the team couldn’t be happier that the expedition is still going ahead despite the pandemic. Dr. Hartmut Hellmer, physical oceanographer at AWI and scientific leader of the upcoming Polarstern expedition, explained how important it was for their research that the expedition wasn’t cancelled. “We have been collecting fundamental data on ocean currents, sea ice and the carbon cycle in the Southern Ocean,” he said. “As these long-term measurements form the basis for our understanding of polar processes and the urgently needed climate predictions, it is important that research in Antarctica continues in these difficult times. We cannot allow for large data gaps in climate research. The World Economic Forum's recently published World Risk Report continues to rank failure to combat climate change among the greatest threats to humanity.”

In order to make research as climate-friendly as possible, the Alfred Wegener Institute offsets CO2 emissions from business flights via the non-profit climate protection organisation atmosfair - which is also the case for this particular flight. The institute donates funds for biogas plants in Nepal for every mile flown, thereby reducing the same amount of CO2 emissions. In addition to pure CO2 emissions, other pollutants such as nitrogen oxides and soot particles are also taken into account.

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