What is the maximum altitude a 747 can fly?

What is the maximum 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).

Can planes fly over Mount Everest?

Tim Morgan, a commercial pilot writing for Quora says aircraft can fly above 40,000 feet, and hence it is possible to fly over Mount Everest which stands at 29,031.69 feet. However, typical flight routes do not travel above Mount Everest as the mountains create unforgiving weather.

What speed does a 747 cruise at?

On average, the typical cruising speed of a large commercial aircraft, like a Boeing 747, is somewhere between 475 and 500 knots (roughly 575 mph). So what is the cruising speed of a 747? Depending on passenger load, the average cruise speed of a 747 is 490 nautical miles or Mach 0.85.

Can a plane fly at 300000 feet?

white was the first pilot to fly any aircraft faster than mach 4, 5 and 6, as well as the first to fly above 200,000 and 300,000 feet. he set the only official world record of the X-15 program when he flew to 314,750 feet on July 17, 1962, a fédération aéronautique internationale altitude record that still stands.

Can planes fly 70000 feet?

To maintain their operational ceiling of 70,000 feet (21,000 m), the early U-2A and U-2C models had to fly very near their never-exceed speed (V_NE). The margin between that maximum speed and the stall speed at that altitude was only 10 knots (12 mph; 19 km/h).

Do pilots breathe pure oxygen?

Very rarely would you breathe pure O2, it's typically mixed (using a rebreather, diluter, or cannula) with cabin air. At high cabin/unpressurized altitudes Diluter-demand systems can provide up to 100% Oxygen when needed for a flight crew.

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.

Can a plane fly at 100000 feet?

A: No commercial or business airplane flying today can exceed 100,000 feet. Special rocket-powered airplanes can fly over 100,000 feet to gather data, but they are specially designed for it.

What happens if a plane flies too high?

Aerodynamic altitude: If a commercial airliner flies too high, it will encounter less dense air passing over the wings to create lift. This can cause the plane to stall and fall out of control. Depending on the weather conditions and aircraft weight, this can occur anywhere between 40,000 and 45,000 feet.

Why do planes slow down mid flight?

All airplanes will be exposed to drag during flight. They must overcome this aerodynamic force to achieve and maintain lift. Otherwise, airplanes would essentially fall out of the sky. Air brakes are control surfaces that increase drag so that airplanes slow down during flight.

Why do private jets fly higher?

Commercial jets, however, have more sensors and control measures to prevent midair collisions, meaning they generally aren't affected by traffic. Private jets lack the high-tech sensors and controls of commercial jets, so pilots operating them typically fly at a higher altitude where there's less traffic.