Tag Archives: FLIGHT

Greener air transport will depend on these emerging technologies | Instant News

Here’s a word you might have forgotten in 2020: flygskam, a Swedish term for feeling ashamed of flying. In a year where the number of thefts was down 66% from 2019, you might think flygskam stole from the cooperative. But with a recent increase in air traffic – and the anticipation of a rebound in travel thanks to COVID-19 vaccines – flygskam is taking off again. The term was born in 2017 as part of a campaign to change the way we fly, from the frequency of our flights to the technology of our planes. The goal: to mitigate carbon dioxide emissions which, according to experts, could triple by 2050. Aviation represents a relatively small share of global emissions – 2.5%. While the biggest culprits, like electricity and agriculture, are responsible for the larger emissions, they also benefit billions of people. Airline emissions, on the other hand, come mostly from wealthy travelers from richer countries: Business class passengers produce six times more carbon than economy class passengers, and one percent of the most frequent travelers are responsible. half of all aviation carbon emissions. Will the slowdown in travel due to the pandemic be enough to shake up aviation and produce sustainable benefits for the environment? In 2020, the drop in air traffic has likely reduced carbon emissions by several hundred million tonnes. Some are calling for making these reductions permanent by eliminating contrails, using new fuels, improving navigation, and more. With climate change reaching a point of no return as early as 2035, it will be necessary to act quickly. (Wondering what you can do? Here are 12 ways to travel sustainably in the New Year.) Of course, flying less would have an even bigger impact, and there are calls for travelers not to fly. that once a year, forgo flying for a year, and attend conferences virtually. Still, air travel is here to stay, so the cleaner the better. Here are some of the ways theft could clean up its act in the years to come. Reduce contrails Aviation emits more than carbon dioxide; it also produces water vapor, aerosols and nitrogen oxides. These pollutants absorb more incoming energy than is sent back into space, causing the Earth’s atmosphere to warm. This means that aviation’s impact on global warming could be even greater than its carbon footprint. The worst carbon-free impacts come from contrails, short for contrails: the line-shaped clouds that form from the exhaust fumes of an airplane. A small number of thefts are responsible for most of the contrails. Indeed, trails only form in narrow atmospheric bands where the weather is sufficiently cold and humid. Avoiding these areas could make a big difference in limiting non-carbon pollution from aviation. A research paper modeling Japanese airspace found that modifying a small number of flight routes to avoid these areas could reduce the effects of contrails on climate by 59%. The change would be as little as 2,000 feet above or below these regions. While flying a higher or lower aircraft could reduce its efficiency and require more jet fuel, the paper found that limiting drag would still offset the additional carbon emissions. “There is a growing realization that the impact of contrails is a really important component of the climate impact of aviation,” says Marc Stettler, one of the authors of the article and speaker on transportation and environment at Imperial College London. The places where contrails can form change from day to day, so airlines need accurate weather forecasts over several days to avoid them. In the future, pilots might report contrails, just as they do now with turbulence, so other planes can adjust their flight paths. EU aviation authority EUROCONTROL began preparations last year to conduct trials on a drag prevention project. Stettler and his colleagues plan to continue their research on how to implement changes that could reduce drag. “This is the fastest way for aviation to reduce its impact on the climate,” he says. Harnessing Alternative Fuels Commercial planes use a kerosene-based propellant, but companies are experimenting with transforming biomasses, such as vegetable oil and even used diapers, into jet fuels. Some research suggests that these biofuels could reduce carbon pollution from airplanes by more than 60%. But not all biofuels are created equal. Those that could be processed into food are not viable due to the growing population of the planet, which needs crops for its calories. Used cooking oil and leftover pulp from agriculture or forestry are expensive and not produced on a scale large enough to make a significant difference. But that doesn’t mean that other sustainable aviation fuels won’t be developed. (How clean is the air in planes? Cleaner than you think.) “You hear that aviation is a difficult industry to decarbonize,” says Andrew Murphy, director of aviation at Transport and Environment, a European non-governmental organization. “This is only half the story. The other half is that we haven’t tried. The most promising areas include electronic fuels, or “synthetic fuels,” which do not require engine reengineering. To make e-fuels, electricity – hopefully renewable – is used to split water into hydrogen and oxygen. The hydrogen is then combined with carbon dioxide to make jet fuel. Another effort is to extract carbon from the atmosphere and use it as an ingredient in fuel. While this technology is still in its infancy, that doesn’t mean it has to be far. “The pandemic has shown us that new technologies can be accelerated if we want to,” says Murphy. Switching to Electricity or Hybrid Cars are not the only means of transport to be the subject of an electric innovation: a count found a hundred projects of electric propulsion planes underway. The first electric flights will be in small planes with a range limited to a few hundred kilometers. Norway, a country with many islands and mountainous terrain requiring puddle hopping, has pledged that all of its short-haul flights will be on electric planes by 2040. Underserved areas could one day benefit from new routes exclusively by electric plane. “A huge fleet of these could radically change local transportation systems,” says Ron Steenblik, former director of the Global Grants Initiative at the International Institute for Sustainable Development. A plane descends as the sun rises over Mexico City. Artificial intelligence is being used in efforts to improve air navigation and reduce delays that cause planes to sit on the tarmac or circle the airport. Photograph by Marco Ugarte, AP Going further or flying bigger planes with electrification is not in the short term. But some companies are exploring a hybrid between electricity and hydrogen, which could expand the ranges. Boeing and others are also considering hydrogen as a means of propulsion even without electrification. Airbus recently revealed three different hydrogen-powered planes with plans to put one or something of the sort into service by 2035. “We don’t just want to make it technically feasible,” says Glenn Llewellyn, vice president of Airbus zero-emission aircraft project. “We want to make it economically viable.” The Hindenburg disaster in 1937 ended the first hydrogen era. The aviation industry tried and abandoned a hydrogen effort again in 2010 after finding it too expensive. But Llewellyn points out that hydrogen has been improved by other industries, such as automotive and space, proving its safety, innovating in its uses and reducing its costs. “The ecosystem is evolving in a very different way than it was 10 years ago,” says Llewellyn. “We have a better starting point.” Improving Navigation Airlines have used computers to optimize routing and scheduling for decades, but they are now putting artificial intelligence (AI) to work to find new ways to reduce jet fuel requirements. Air France, Norwegian and Malaysia Airlines are already using a technology called Sky Breathe that uses big data and AI to analyze billions of flight records in an attempt to find ways to save fuel. The company behind Sky Breathe claims to have saved customers more than $ 150 million in 2019 and reduced its CO2 emissions by 590,000 tonnes. The U.S. Federal Aviation Administration (FAA) is halfway through a multi-year upgrade called NextGen, which will be a series of interconnected systems to improve the way air traffic control sees, navigates and communicates. The FAA says the technology will allow for tighter landings and takeoffs to be planned and reduce delays that leave planes sitting on the tarmac or circling the airport. “AI is really good at examining models,” says Ashish Kapoor, an AI researcher at Microsoft who works on aeronautical projects. “We have years of experience flying airplanes, so we have a lot of data.” There will be more data as the planes are equipped with sensors, which will produce additional information on the improvements. All of this data means the next step in aviation could be different. The algorithms could develop new aircraft designs and come up with flight plans, taking into account speed, comfort and emissions. “We don’t have to evolve like aviation has done over the past hundred years,” Kapoor says. But for that to happen, more than technology must evolve; countries will have to change their laws and airlines will have to fund expensive research. Incentives will be needed to encourage the aviation industry to become sustainable. Janice Lao-Noche, environmental specialist and development economist, says it’s going to take a lot of flygskam and maybe the pain of climate change is disrupting more flights for all the innovations to take off. “I don’t think it’s futile,” Lao-Noche said. “[But] it will be, no pun intended, a bumpy ride for the aviation industry. Jackie Snow is a Washington, DC-based technology and travel writer. Follow her on Instagram. .

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CIRA sees rays of hope in regular leisure travel | Instant News

Typically, December is a slow month for business travel to the Central Illinois Regional Airport, but this year it was virtually nonexistent, with airport manager Carl Olson saying he didn’t. there was “no detectable business travel activity” in the last month of 2020. sharp declines in all market segments due to the pandemic. But with large swathes of the country working from home, business travel has been hit particularly hard. Pleasure travel has also been hit, but Olson says passengers are still leaving central Illinois for sunnier destinations – albeit in far fewer numbers than in a typical year. Speaking to the airport authority in a virtual meeting Thursday, Olson reported that two routes out of CIRA – the Allegiant flights to Tampa and Orlando – topped the airline’s system numbers for the month of December. Frontier’s route to Orlando also performed well, while American Airlines’ service to Dallas and Delta’s service to Atlanta “performed better than expected,” Olson said. Flights to northern destinations show much lower figures, largely because they are business routes. The American route to Chicago and the Delta route to Detroit both reported quiet months. Olson attributed the low passenger numbers to drastically reduced service during the holidays and difficult holiday schedules. He said both routes would reflect a more typical schedule in January. Yet leisure travel continues to be the dominant market segment, Olson said, and CIRA plans to expand its service to other popular destinations in 2021. Allegiant will resume service twice a week to Destin. , Florida, starting May 28. Frontier has resumed service. in Orlando and will operate this route until mid-May before switching to service in Denver. Delta plans to add a third daily flight to Atlanta by the end of spring. Olson said that despite the improvement in the outlook for leisure travel, the outlook for business routes remains bleak. Delta has warned that the airline does not expect commercial traffic to return to 2019 levels until 2023. There is no subscription fee to listen to or read our stories. Anyone can access this essential public service with the support of the community. Donate now and help fund your public media. .

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Where Americans want to travel in 2021, according to flight research | Instant News

As travel could be put on hold as COVID-19 infection rates skyrocket in the United States, one thing is certain: Americans are eagerly awaiting the day when they can start planning more vacations. Recent travel research site Kayak shows that flights are departing from the United States. airports are up for several national and international destinations in the new year. While aerial searches have not returned to their pre-pandemic level, these are some of the places that tend to be more than others. Even though a lot of people aren’t traveling far from home right now, it’s easy to see why potential travelers are looking for travel. “While travel has largely been suspended this year, people are starting to return as vaccine news restores travelers’ confidence,” Steve Hafner, CEO of Kayak, said in a statement. Most airlines allow free changes and cancellations throughout 2021, making it possible to book a vacation now and change an itinerary later if necessary. If you want to book, be sure to carefully read the fine print associated with your plane ticket to make sure the flexible policies apply to your specific ticket. Here are five of the new trending destinations on Kayak’s list. View of downtown Atlanta Pgiam5. Atlanta One of the best places in Kayak’s data was Atlanta. While searches for flights to Georgia’s sprawling capital were still significantly behind pre-COVID-19 figures – they were down 38% year-over-year – it’s nonetheless the one of the most interested destinations for Americans in 2021. After all, it is home to an airport that consistently ranks among the busiest in the world. There is no shortage of reasons why tourists would be drawn to the city: a plethora of museums in World-class, expansive parks, self-guided street art tours, and varied international cuisine along the Buford Highway awaits all visitors to ATL, one of Anchorage Leieng4’s many state parks. Visits to national and state parks tend to increase in the United States, as do searches for flights to Anchorage, a major gateway to the natural wonders of Alaska. While flight searches are still down 33% year over year, it’s clear that American travelers are eager to return to Alaska – likely for the peak summer season, which offers milder temperatures and activities like dog sledding in the backcountry, glacier watching in the fjords of Kenai National Park, mountain biking through Denali National Park and salmon fishing in the Tongass National Forest, to name a few -a. .

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Chapecoense returns to Brazil’s top flight after years in the second division | Instant News

REUTERS: Brazilian club Chapecoense, who lost a large part of their squad in an air crash in 2016, were promoted to the first division on Tuesday after spending a year in the second division.

Chape, as the club is called, beat national rivals Figueirense 2-1 to secure a top-four finish in Serie B with four games remaining and promotion for the 2021 season.

Chapecoense lost nearly all of their first-team squad and some of the directors and backroom staff when their plane headed for Colombia for the Copa Sudamericana final crashed into a hillside outside Medellin.

The disaster caught the attention of the global football community, sparking sales of team shirts and merchandise around the world. Teams like Barcelona organize charity matches and fundraisers to help clubs.

Despite their budget being a fraction of that of big city Brazilian clubs, Chapecoense’s hastily rebuilt side remained competitive at the top flight until they were relegated in December 2019.

Tuesday’s win brought them back to the top table and sparked celebrations in the small southern town.

“Winning is good. Winning the Santa Catarina derby is even better. Winning the Santa Catarina derby and guaranteeing a return to Serie A is SENSATIONAL! The club tweeted after the match at the empty Conda arena.

(Reporting by Andrew Downie; Editing by Peter Rutherford)


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The UK strain of COVID targets hats of tourists blamed for airlines canceling Australian return tickets | Instant News

After trying to return to Australia since April last year, Grace Calvert was finally booked to fly from London to Sydney this Thursday.

That was before the national Cabinet announced that restrictions on international passengers arriving in New South Wales, Queensland and Western Australia would be halved by mid-February to reduce the risk of exposure to the highly contagious strain of the UK coronavirus.

International travelers will also need to return negative COVID tests before boarding.

“I just got an email last night saying it was canceled and I could get a refund or voucher,” said Calvert.

“There he is. I can’t reach anyone. They sent him at 5:30 pm.

“I believe I was one of the many trying to get through.”

The 22 year old player lives in Bristol. He had lost his job and had to vacate the apartment immediately.

“There was no communication to board the next flight. It was just canceled,” he said.

After searching for an available flight, the fastest time he thought he would be able to return was February.

While the Northern Territory will increase the number of returning travelers, the total number allowed to return to Australia will decrease significantly over the next few weeks.

The Department of Foreign Affairs and Trade (DFAT) has confirmed the number of passengers on the three repatriation flights arriving in Brisbane in the coming weeks has been halved.

For those on commercial flights, it is up to the airlines to decide how they comply with the reduced limits.

While Ms Calvert isn’t sure if her flight cancellation was a direct result of the new hat, she does suspect it might.

Etihad quotes a reduced hat

Michael Etherington is scheduled to fly from London to Sydney on Sunday, 17 January.

Michael Etherington flew to England to help care for his mother last year, but now wants to return to his family in Australia.(Supplied)

Tickets were canceled on Monday with the airline, Etihad, citing new restrictions on international arrivals.

“Due to this capacity limitation, your future bookings have been affected and you will not be able to travel as planned,” he said.

Mr Etherington flew to England in April last year to care for his elderly mother.

Now that she has received the COVID vaccine, she wants to go back to Sydney, to her family and work.

He has spent $ 14,000 on business class tickets, leaving on February 1.

“I am 61 years old so I have savings, so I have to bite my fingers,” he said.

“I have four kids in Australia. I also have a job I’m supposed to take on on February 2.”

He said he was frustrated with the Australian Government for not doing more to help citizens trapped abroad.

Although he knows he has no guaranteed place on the plane, he hopes the higher fare will help secure his return journey.

Some flights may not be possible

Perth travel agent Brian Conway and his associates have been working to keep Australians stuck overseas on repatriation flights for months.

He has been inundated with phone calls since airlines began canceling flights ahead of a reduction in return travel limits that will take effect from Friday.

“We are just starting to see the consequences of reducing restrictions starting to happen, with existing bookings starting to be canceled by airlines, so it’s a little bit difficult to find alternative flights for these passengers who have been transferred,” he said.

Mr Conway said the reduction in restrictions further threatened the continuity of flights from Australia, with many airlines now forced to operate at capacities of between 5 and 10 percent.

“I can only assume the cargo carried by these flights guarantees service to some extent, and the revenue generated by passengers is a top-up,” he said.

This means that the more passengers who pay, the more likely they are to get a place on the plane back home, but there is still no guarantee.

“There is no doubt that tickets in premium cabins are preferable to airlines, but that doesn’t mean they are immune to collisions,” he said.

In a statement, a DFAT spokesman said about 440,000 Australians had returned home since March 2020.

About 37,000 people are registered with DFAT because they are abroad and wish to return and further repatriation flights are planned for the coming weeks.


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