but A320s are also equipped with power transfer units. They sound a bit different than hydraulic pumps: like there is a dog barking continuously. We put on hydraulic pumps after we shut down one of the engines during taxiing. We do this to save fuel as it is more environmentally frien...
Older antennas were required to face the direction of the signal and used a somewhat cumbersome gimbal to provide rotation and tilt. Newer antennas are streamlined and can receive and transmit signals without movement, which can save airlines tens of thousands of dollars in annual fuel reduction. ...
I have plans with my family. So, whether it’s Sunday or any other day that I have free, I’m with my wife and my son, who is three and a half years old. I try to spend as much time as possible with him and, since he’s not yet in school, we’re ...
While Braathens also saw a drop-in traffic of 11%, at SAS the number of passengers was the same as the previous year and Ryanair grew traffic by 9%. Even in Sweden the drop in traffic is not being experienced across all airlines. In fact, much of the traffic reduction can be ...
with which to start your professional pilot career. Captains must hold a full ATPL but a First Officer can still fly professionally on his or her 'frozen' ATPL whilst building up the required flying time to 'unfreeze' their ATPL. Put another way, your fATPL is a shorthand way of saying,...
Airline fuel consumption is costly for the firms and for society as well due to a climate-change externality. We study how fuel-price changes affect cost-minimizing choices by airlines that have implications for the extent of this externality. The airline industry’s capital stock can be easily...
Altogether, the windshield is around 1.5 inches thick. Not only does this give it the strength it needs to withstand the worst the external environment can throw at it, but it also makes it light enough to help keep the weight of the aircraft to a minimum, reducing fuel usage and as a...
Once the aircraft requests a take-off, the plane can either align the runway or take off. They will depart the airport and will leave afterward when approval is given. This process can be repeated as much as possible. After some time, you will earn virtual coins for every take-off, de...
but A320s are also equipped with power transfer units. They sound a bit different than hydraulic pumps: like there is a dog barking continuously. We put on hydraulic pumps after we shut down one of the engines during taxiing. We do this to save fuel as it is more environmentally f...
“Every 15 years, the worldwide fleet doubles — that is a fantastic business case,” Vittadini said. “The problem: twice as many emissions, twice as much noise, twice as much carbon fuel consumption … this is just not sustainable.” You invest a lot of time and money into tools, ...