What is the maximum ceiling height of a 747?

What is the maximum ceiling height of a 747? Boeing widebodies Lufthansa previously bragged that its 747-400 could reach the highest altitude in its fleet, with a maximum service ceiling of 44,947 ft (13,610 m). The German flag carrier also flies the modern 747-8, which has a service ceiling of 43,100 ft (13,137 m).

Can any plane fly at 100000 ft?

Special rocket-powered airplanes can fly over 100,000 feet to gather data, but they are specially designed for it. Q: Much beyond the certified ceiling, can an aircraft maintain altitude? A: During certification testing, airplanes are flown above the certified ceiling, but the performance is limited.

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 is the max ceiling of a 747?

Boeing widebodies The German flag carrier also flies the modern 747-8, which has a service ceiling of 43,100 ft (13,137 m).

Can planes fly at 50 000 feet?

The highest certified altitude of an airliner was Concorde's 60,000 feet. Today some of the corporate jets can fly at 51,000 feet. Q: What is the highest cruising altitude allowed? A: Most airliners are limited to 45,000 feet or less.

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).

Can a plane fly at 60 000 feet?

Commercial jetliners have a limited elevation ceiling of about 45,000 feet. While corporate aircraft can fly higher, slightly above 50,000 feet, they are specifically designed for such purposes. However, reaching an altitude of 60,000 feet would require super-efficient engines and glider-like wings.

Why planes don t fly over 40,000 feet?

A higher elevation will require a longer climb, meaning the aircraft will burn more fuel in order to reach its cruising altitude. Additionally, 35,000 feet gives more time for airline crew to address any unexpected mid-flight incidents.

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.

What plane can fly 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).

How high can a plane fly without oxygen?

And that at cabin altitudes above 14,000 feet pilots must use oxygen at all times. And that above 15,000 feet each occupant of the aircraft must be provided supplemental oxygen. All of this is spelled out in Federal Aviation Regulations Part 91.211.