Can a 747 land by itself?

All large commercial jets can land automatically, but still with plenty of pilot involvement. So-called autoland systems are a part of aircraft autopilots. All large modern jets are equipped with such systems, which can automatically land the aircraft, albeit under careful supervision from the pilots themselves.



People Also Ask

Without engine thrust, the 747 had a glide ratio of 15:1, meaning it can glide forward 15 kilometres for every kilometre it drops. After calculating the glide ratio, the crew realized that they had less than 30 minutes to regain power before they smashed into the ground.

MORE DETAILS

Can a wide body airliner land with a full fuel tank? Yes! But it is safer to land an aircraft below its published MLW.

MORE DETAILS

All large commercial jets can land automatically, but still with plenty of pilot involvement. So-called autoland systems are a part of aircraft autopilots. All large modern jets are equipped with such systems, which can automatically land the aircraft, albeit under careful supervision from the pilots themselves.

MORE DETAILS

While many airplanes can land by use of automation, the vast majority of landings are still done manually.

MORE DETAILS

In the event of an emergency requiring a return to the departure airport, the aircraft circles nearby in order to consume fuel to get down to within the maximum structural landing weight limit, or, if the situation demands, simply land overweight without delay.

MORE DETAILS

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.

MORE DETAILS

It would seem strange that pilots would purposefully dump fuel from their aircraft at a time when fuel prices have skyrocketed. What's more bizarre is that they do it in the air while flying. Tossing fuel into the air is a safe procedure for a good reason. Additionally, it is not as wasteful as it seems.

MORE DETAILS

Techincally, there is only one way for the aircraft to remain hanging motionless in the air: if weight and lift cancel each other out perfectly, and at the same time thrust and drag cancel each other out too. But this is incredibly rare. To stay in the air and sustain its flight, an aircraft needs to be moving forward.

MORE DETAILS

Passenger jet pilots do not shut down any of the aircraft's engines without a solid reason. They may be forced to do so in the event of failure or even a relatively minor technical malfunction to avoid further damage and larger problems.

MORE DETAILS

Among other things, this means descending to a lower altitude and, potentially, reducing the airplane's speed. If all of an airplane's engines fail simultaneously, the pilot will perform an emergency landing.

MORE DETAILS

The simple answer is yes, pilots do, and are allowed to sleep during flight but there are strict rules controlling this practice. Pilots would only normally sleep on long haul flights, although sleep on short haul flights is permitted to avoid the effects of fatigue.

MORE DETAILS

In 2013, a 77 year-old man who had never flown before landed a plane. Just last year, air traffic controllers guided a no-experience passenger safely to earth after she radioed them with a distress call. But smaller planes are way easier to fly than jets, and these are the rare success stories.

MORE DETAILS

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.

MORE DETAILS

If the aircraft tried to land without dumping the fuel first, it is considered an overweight landing attempt and could place immense stress on the airframe. It could also increase the risk of fire and fuel leaking onto the tarmac.

MORE DETAILS

1) The spinning wheels will cause vibrations until they are stopped. 2) It is good practice to stop your wheel after you lift off due to flailing tread.

MORE DETAILS

Wind is an important consideration for pilots during a flight, but it may not only be for the reasons you're thinking. Aircraft always try to land and take off into the wind in order to minimize the speeds needed to get airborne or come to a stop. Here's a look a the role the wind plays.

MORE DETAILS

Pilots have separate tasks to accomplish while the autopilot manages the flight path and altitude in cruise. The pilot monitoring continues to maintain radio communication with ATC. Pilots need to check in with a new controller every 15 minutes or so in cruise as they pass between multiple zones of control.

MORE DETAILS

Radio beacons on land send out radio beams that signal aircraft range and direction. This lets the plane's computers calculate its location. More radio signals mean more accurate position estimates.

MORE DETAILS