Can a 747 stop in the air?
Can a 747 stop in the air? Can an airplane stay up in the air without moving forward just like helicopter? A: 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.
How slow can a 747 fly?
A normal landing speed is 160–165 kts (at 600,000 to 650,000 lbs). When completely empty, with a light fuel load (as in a short Mx ferry or repositioning flight after offloading), we could get as slow as 130 kts on landing (below 400,000 lbs).
Can commercial planes stop in the air?
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.
Why is the 747 no longer popular?
Built in 1967 to produce the mammoth jet, it remains the world's largest manufacturing plant according to Boeing. But after five decades, customer demand for the 747 eroded as Boeing and Airbus (AIR.PA) developed more fuel efficient two-engine widebody planes.
Why does Boeing always use 7?
Boeing and the magic number seven Because Boeing's marketing department intervened, and just as 007 sounds better than plain old 7, 707 sounds better than 700.
Why is Boeing always 7?
So the first commercial passenger airline in the series was assigned the number 707 (pronounced Seven Oh Seven). The Boeing 707 is credited with launching the beginning the “Jet Age.” It was decided that all model numbers that either began or ended in a “7” would be reserved for commercial jets.
Has a 747 ever landed on water?
4 November 1993: China Airlines Flight 605, a Boeing 747-409, ended up in water after it overran runway 13 at Kai Tak International Airport on landing during a typhoon with wind gusting to gale force. All of the 396 occupants donned life-vests, boarded the eight slide/rafts and no fatalities resulted.
What is the highest altitude a 747 can fly?
Different airplanes have different maximum altitudes, depending on their construction. For example, the Airbus A320 has a maximum altitude of 39,000 feet (11,900m) and the Boeing 747 45,000 feet (13,700m).
What is the 747 being replaced by?
Boeing's 777X, its latest passenger plane model and projected replacement for the 747, is set for delivery in 2025.
Do pilots get paid for layover?
We are paid an hourly rate for that time and the only time that counts is the time from gate departure until parking at the destination. Time spent between flights and away from home can be paid based on some duty and trip rigs but you generally get paid what you fly.
Can turbulence damage a plane?
It's almost unheard of for turbulence to cause a crash, but it can lead to costly repairs for carriers. Usually, the damage is to cabin components like seats and overhead bins when luggage falls out or people hit them. Turbulence-related damage, delays and injuries cost airlines up to $500 million per year.
Has a 747 ever ditched?
Crashes that destroy the airframe are the most obvious answer, but minor, low-speed incidents on the ground can also bring a plane's career to an end. This was the case for a Saudia Boeing 747-300, which taxied into a ditch in Kuala Lumpur in 2001.
What is the takeoff speed of a 747 in mph?
What speed does a Boeing 747 take off at? A fully loaded Boeing 747 'Jumbo Jet' on a normal long haul flight would take off at a speed of around 160 knots which is 184 mph. The calculated take-off speeds vary depending on environmental conditions, runway length and weight.
What do commercial pilots do when not flying?
The most obvious role of an on-duty pilot who is not flying is to serve as the pilot monitoring (PM). The PM is responsible for responding to radio calls, performing landing distance calculations, determining in-range information such as the flight's parking position upon arrival, and many other tasks.
Can turbulence bring down a plane?
Severe turbulence can cause a plane to drop so suddenly that pilots temporarily lose control. But, again, that's not enough to crash the plane. That's not to say it's never happened. In 1966, human error and turbulence combined to bring a plane down over Mount Fuji.
Why do planes drop suddenly?
When an aircraft experiences turbulence, the plane can drop or change altitude suddenly. This is why pilots always caution passengers to buckle up and stay seated when they are experiencing flight turbulence. The sudden movements put passengers at risk.
Do pilots get paid when not flying?
What if an airline does not have enough flying for a pilot? Fortunately, most pilot employment contracts and CBAs include a monthly hour minimum. This minimum requires the company to pay its pilots for a minimum number of flight hours, regardless of whether those hours are flown.