How does in flight refueling work?

The rear of the refueler is equipped with a boom that has limited maneuverability, which allows it to dock with the receiving aircraft's fuel tank. Locking the boom and nozzles in place completes an electrical circuit that starts the pressurized pumping of the fuel.



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Passenger planes are refuelled on the ground with passengers on board. You will know if a plane is being fuelled during boarding as the seat belt signs will not be turned on in case of an emergency & you need to get off quickly. We can refuel with passengers aboard, as long as the airplane is prepared for evacuation.

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A tanker jet refuels other planes in midair through a process called aerial refueling or air-to-air refueling. The process begins with the two aircraft closing in on each other midair, with the two aircraft maintaining a distance of 100 feet or less between each other.

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Fuel dumping (or a fuel jettison) is a procedure used by aircraft in certain emergency situations before a return to the airport shortly after takeoff, or before landing short of the intended destination (emergency landing) to reduce the aircraft's weight.

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The planes were Airco DH-4B Biplanes in the US Army Air Service. A mere two months later, the first refueled endurance record that beat the current un-refueled endurance record1 was set by three DH-4Bs, a receiving plane and two tankers. The receiving plane managed to stay aloft for more than 37 hours.

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What is the longest flight in the world by distance? The longest flight in the world by distance is New York (JFK) to Singapore (SIN) on Singapore Airlines clocking in at 9,537 miles. What plane can fly the farthest in the world?

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Generally, at airports, fuel providers have low-rising fuel trucks that can park under or next to the wings. The driver connects the hose to the wing and can pump the kerosene in at a rate of 634 gallons per minute (2,400 liters per minute). This can take anywhere from 15 to 20 minutes to refuel an aircraft.

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In most cases, airlines only dump air in midair immediately before landing. They don't do it before or during takeoff, nor do they do it halfway through their flight. Rather, airlines may dump some of their airplane's excess fuel immediately before landing so that it lowers the weight of their aircraft.

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While fuel dumps don't happen every day, they're also not uncommon. Nor do they usually represent a major emergency. In fact if an aircraft is taking the time to dump fuel before landing, that's likely an indication that the issue forcing the plane to land is serious but not critical.

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The Loganair Westray to Papa Westray route is the shortest scheduled passenger flight in the world. Flights on the route are scheduled for one and a half minutes, and actual flying time is closer to one minute. The record for the fastest flight is 53 seconds.

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Flying at a typical altitude of 36,000 feet (about seven miles), an aircraft that loses both engines will be able to travel for another 70 miles before reaching the ground.

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Flying non-stop
The first non-stop flight was made in 1986, using the Rutan Model Aircraft 76 Voyage aircraft. It flew the equator route around the world in nine days, three minutes, and 44 seconds.

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Fuel dumps are instructed under FAA guidance to be done over remote or oceanic areas, or at an altitude at which the dumped fuel can atomize before reaching the ground, although such guidance may be bypassed in dire emergencies, according to the FAA.

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The maximum landing weight (MLW) is the maximum aircraft gross weight due to design or operational limitations at which an aircraft is permitted to land. The MLW is set in order to ensure safe landings; if an aircraft weighs too heavy during touchdown, it may suffer structural damage or even break apart upon landing.

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