Items filtered by date: Sunday, 20 October 2019
On September 12, Boeing started putting out 30-second videos in which employees tout its planes’ safety, hoping to reassure travellers about the 737 MAX that’s been grounded worldwide since two crashes that killed 346 people.
 
“Safety is at the core of our business. We have put hundreds of engineers to work to ensure that this airplane is 100 percent ready,” says Jennifer Henderson, chief test pilot for the 737, in one of the clips.
 
“When the 737 MAX returns to service I will absolutely put my family on this airplane,” she stressed.
 
But on a Facebook page for Boeing enthusiasts where the clip was posted, the response is negative.
 
“Well, I think she could not say it would be unsafe,” one member quipped, as Boeing faces the Herculean task of trying to regain the confidence of civil aviation authorities and the public, seven months after the crash of an Ethiopian Airlines MAX that killed 157 people.
 
That came after the downing of a Lion Air MAX in Indonesia in October 2018, killing 189, with the plane’s MCAS anti-stall system being blamed in both accidents.
 
It’s not known when the MAX will return to service. Boeing, which still has not submitted a modified version of the MCAS system to regulators, hopes it will be before the end of the year.
 
“The 737 Max is, for now, an ‘airplane non grata’ — a plane passengers do not want to fly,” said Henry Harteveldt, president of Atmosphere Research Group in San Francisco.
 
“Travelers aren’t merely scared of the 737 MAX, they’re terrified of it.”
 
Just 19 percent of business travellers and 14 percent of leisure travellers would willingly take the 737 MAX within six months of returning to the sky, according to an Atmosphere survey.
 
Nearly half of the 2,000 respondents said they would pay more to avoid the MAX.
 
Faced with this distrust, airlines are adapting.
 
“We will be transparent — and communicate in advance — with our customers who are booked to fly on a MAX aircraft, will rebook those who do not want to fly on a MAX at no charge, and for some time will not swap aircraft to a MAX if a change of aircraft is required,” said a spokesperson at United Airlines, which owns 14 MAX aircraft.
 
American Airlines, which has 24 MAX planes, has said its company brass and employees will be the first to fly on the aircraft once it’s cleared to return to the sky.
 
The MAX’s setbacks have cast a shadow over a century of history at Boeing, a highlight of which was the success of its 747 jumbo jet, nicknamed the “Queen of the skies.”
 
According to Harteveldt, half of business passengers and 55 percent of leisure passengers consider Boeing to be “irresponsible,” “arrogant” and “unsafe.”
 
Boeing’s management has addressed the trust issue.
 
“We know that trust has been damaged over the last few months and we own that and we are working hard to re-earn that trust going forward,” CEO Dennis Muilenburg said in August.
 
The trust may have been tested again on Friday, when it emerged that some potentially significant documents at Boeing were held back from investigators for months.
 
Boeing says it has conducted 1,447 flight test hours as of October 13 with the modified MCAS, and Muilenburg personally took part in two tests.
 
From late September to mid-October, the company also invited airline pilots to simulator training and information sessions in Miami, London, Istanbul, Shanghai and Singapore.
 
“Boeing has no choice but to get it right this time, however uncomfortable that may be for now,” said Tracy Stewart, an editor at airfarewatchdog.com.
 
If Boeing can take comfort in anything, it may be that most travelers do not look up which jet they will fly when booking tickets.
 
Most commercial passengers are “worried about getting an aisle seat, and hoping the overhead bin will still have space for a carry on,” said John Dekker of online travel agency Surf City Travel.
 
Some experts said one of the best ways for Boeing to regain credibility is to release a video explaining the changes to the 737 MAX to make it safer.
 
They must “make sure they have informed the consumer that it won’t happen again… PERIOD!” said Dekker.
Published in Travel & Tourism
A Chinese solar technology has significantly pushed Cuba’s efforts to revolutionise its energy sector through renewable resources by generating megawatt-hours of solar energy daily.
 
Cuban and Chinese flags are hoisted above the Pinar 220 A2 photovoltaic plant with a gigantic sheet made of solar panels located in the outskirts of the Cuban city of Pinar del Rio, some 150 km west from Havana.
 
The plant operates on raw materials and technology donated by China, according to Xinhua News Agency.
 
It came into operation in February 2018 and covers about 5.8 hectares with over 15,500 panels manufactured by the Chinese solar energy company Yingli, in the northern province of Hebei.
 
“Electricity generation begins automatically at 08:00 (1200 GMT) and is disconnected, also automatically, at 19:00 (2300 GMT), when the sun starts to go down,” Rosa Maria Molina, director of the solar plant, told Xinhua.
 
According to the news medium, Molina used to be a math teacher, but changed her profession after “falling in love” with the new Chinese technology.
 
The electricity generated by the solar park is injected into the national power grid, she said.
 
For Cuba, a country that relies heavily on oil to generate electricity, renewable energy sources are crucial, particularly solar energy, as the Caribbean nation has abundant sunshine most of the year.
 
According to Cuban experts, the island has the potential to generate 5.0 kilowatt-hours per day per square meter.
 
“Since we started operating until now, the solar plant has generated about 10,800 megawatt-hours (MWh), which represents a saving of 2,800 tons of fuel,” Molina said.
 
Apart from the fuel saving, she said, what is more relevant about their work is that they have “prevented 9.75 tons of carbon dioxide from being emitted into the atmosphere.”
 
The facility has a life span of 25 years. It employs 18 people, all university graduates or mid-level technicians who are responsible for operating, maintaining and guarding the solar park.
 
It is one of eight solar parks in the province that can generate 18.5 MWh in total, meeting 14 percent of the electricity demand in the country.
 
Pinar del Rio has identified 28 areas for construction of photovoltaic parks, which are expected to generate 109 MWh altogether.
 
Cuba has 65 operating solar parks across the country and 15 others under construction now. And the country aims to build 191 solar parks.
 
As part of the ongoing process of economic reforms, the Cuban government expects to generate 24 percent of the electricity from renewable resources by 2024, the report revealed.
Published in Engineering
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