How long is the runway for a 747?
How long is the runway for a 747? The approx. 10,700 feet Wikipedia figure is for a fully loaded 747 at sea-level. The lighter the plane, the less runway it needs. The 7,500-foot runway at TNCM allows a takeoff at 84% of the maximum takeoff weight.
Why aren t runways flat?
Some other runways appear to go up and down at different points. Answer: No, runways are not flat. They are crowned to help drain water off the sides during rain, and often one end of a runway is higher or lower than the other. When preparing takeoff performance calculations, pilots include the slope of the runway.
What is the takeoff distance of a 747?
Takeoff distance 10,450. Landing distance 6,920. The Boeing 747 was designed to carry large numbers of passengers at low cost. The basic passenger design, designated 747-200B, is capable of carrying up to 500 passengers in a 10-abreast seating arrangement.
What is the takeoff speed of the A380?
An Airbus A380 has a take-off speed of approximately 270 \ km/h.
Can a 747 land on a short runway?
The typical runway length for a 747 is usually around 10,000'. Can we take off and land on shorter runways? Yes, of course, you just can't load as much cargo, passengers and/or fuel. There was once an incident where a 747 landed at the wrong airport on a runway that's only 6100' long.
What aircraft can fly at 60000 feet?
Nevertheless, certain exceptional aircraft like the Concorde and the Tupolev Tu-144 have managed to ascend to altitudes of FL600 (equivalent to 60,000 feet).
What is the shortest runway a 747 can use?
A Boeing 747-8 landing with 85% of its payload and 30% of its fuel, weighs 92% (8F) or 98% (8i) of its Maximum Landing Weight (MLW). The FAA/EASA Minimum runway length requirements for MLW landings are 7,500ft (~2,300m) for the 747-8F, and 6,750ft (~2,000m) for the 747-8i.
How thick is the concrete on a runway?
Typical narrow body runways usually have 11 to 13 inches (28 to 33 centimeters) of concrete thickness, and runways that serve wide body aircraft usually have 17 to 20 inches (43 to 51 centimeters) of concrete thickness.
How much runway does a fully loaded 747 need?
The chart notes that if a Boeing 747-400 had an operational landing weight of 475,000 lbs (215,456 kg) and wanted to land at a runway located at sea level, then the suggested runway length would be a little over 1,500 meters, or roughly 5,000 feet.
How far can a fully loaded 747 fly?
The 747's maximum takeoff weight ranges from 735,000 pounds (333 t) for the -100 to 970,000 pounds (440 t) for the -8. Its range has increased from 5,300 nautical miles (9,800 km; 6,100 mi) on the -100 to 8,000 nautical miles (15,000 km; 9,200 mi) on the -8I.
Why are runways named 27?
Runway numbers are determined by rounding the compass bearing of one runway end to the nearest 10 degrees and truncating the last digit, meaning runways are numbered from 1 to 36—as per the diagram below. The opposite end of the runway always differs by 180 degrees, so it's numbered 18 higher or lower.
What is the takeoff speed of a 747?
A typical takeoff speed for a Boeing 747 is around 160 knots (184 mph), depending on the jet's wing flap configuration, the number of passengers aboard, and the weight of their luggage, fuel load, current weather conditions, and other factors.
Is there ever a runway 0?
Is There a Runway 0? You shouldn't find any runway numbered either “0” or “00”. Any runway which points to magnetic north will normally be given the designator “36” (as in 360 degrees). This will also correspond with the headings read out by both ATC and the pilot.
Which UK airport has the longest runway?
Longest Runway in the UK London Heathrow 09L/27R at 12,799ft x 164ft (3,902m x 50m) is currently the longest active runway in the UK.
What planes do not need a runway?
A vertical and/or short take-off and landing (V/STOL) aircraft is an airplane able to take-off or land vertically or on short runways. Vertical takeoff and landing (VTOL) aircraft are a subset of V/STOL craft that do not require runways at all. Generally, a V/STOL aircraft needs to be able to hover.
How fast is a 747 going when it lands?
At cruising altitude, most commercial airplanes fly at a speed of roughly 500 to 600 mph. When landing, however, they must reduce their speed. A typical 747, for instance, has a landing speed of about 160 to 170 mph. And upon touching the runway, airplanes must quickly brake until they come to a complete stop.
What is the longest runway in the world?
Shigatse Peace Airport, China (runway length: 5,000m) Shigatse Peace Airport (RKZ), a dual-use military and civilian airport in Shigatse, Tibet hosts the longest runway in the world. The new runway (09/27) stretches 5,000m (16,404 ft) long with a 60-meter asphalt overrun at each end.