Why Do Airplanes Not Fly High In The Stratosphere?

What is the highest altitude a plane can fly?

Answer: The highest commercial airliner altitude was 60,000 feet by Concorde.

The highest military air-breathing engine airplane was the SR-71 — about 90,000 feet.

The highest airliner flying today reaches 45,000 feet.

The highest business jet flying today reaches 51,000 feet..

Why is flying over the North Pole illegal?

North Pole FAA Flight Requirements Adding to the problems are the fact that being so near the North Pole can interfere with navigation systems that rely on magnetism. Planes flying in the North Pole, thus, need to have equipment that can compensate for this as best as possible.

Can you breathe in the stratosphere?

The stratosphere is between 8 and 30 miles above the ground – too far away for you to breathe any of its air! The ozone in this layer of air protects plants, animals, and us by blocking the most harmful rays of the sun.

Do airplanes fly above the ozone layer?

Health Effects of Ozone Ozone is poisonous and, in high enough concentrations, can cause headaches, irritation to the respiratory system, and can harm lung function. Aircraft flying above the Tropopause may therefore be flying through air with high concentrations of Ozone.

Why do airplanes not fly over Antarctica?

Why don’t planes fly over Antarctica? The White Continent does not have much in the way of infrastructure and herein lies why planes do not fly over it. Something called ETOPS (Extended Operations) governs how far from an emergency diversion airport certain aircraft are allowed to fly, according to its model.

Why can’t planes fly in the mesosphere?

Weather balloons and other aircraft cannot fly high enough to reach the mesosphere. Satellites orbit above the mesosphere and cannot directly measure traits of this layer. Scientists use instruments on sounding rockets to sample the mesosphere directly, but such flights are brief and infrequent.

What happens if an airplane flies too high?

When the plane gets too high, there is insufficient oxygen to fuel the engines. “The air is less dense at altitude, so the engine can suck in less and less air per second as it goes higher and at some point the engine can no longer develop sufficient power to climb.” …

Why do planes fly at 35000 feet?

The “sweet spot” of flying is regarded as between 35,000 and 42,000 feet – too high and the oxygen becomes too sparse to fuel the engines, too low and the air resistance is greater. This optimum height is linked to the usual weight of a commercial jet – that is, heavier planes fly lower, and lighter higher.

Can birds fly in the stratosphere?

The stratosphere contains roughly 20 percent of the atmosphere’s mass. Because bacterial life can survive in the stratosphere, this layer of the atmosphere belongs to the biosphere. Some species of birds have even been reported to fly in the lower levels of the stratosphere.

Why do planes fly in stratosphere?

Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. The stratosphere is very dry; air there contains little water vapor. Because of this, few clouds are found in this layer; almost all clouds occur in the lower, more humid troposphere.

Can you go to Antarctica without permission?

Since no country owns Antarctica, no visa is required. However, the countries that signed the Antarctic Treaty’s Protocol on Environment Protection require that visitors from those countries (including the USA, Canada, EU and Australia) need permission. This is nearly always through tour operators.

What is the longest direct flight?

Singapore AirlinesSingapore Airlines’ direct flight from Singapore to Newark, New Jersey, is currently the longest flight in the world, lasting around 18 hours and 30 minutes and traveling 9,534 miles.

Why is it forbidden to fly over the Taj Mahal?

The Taj Mahal Although there’s no official no-fly zone over the ivory mausoleum, there is a mile-and-a-half radius above the historic site which security agencies consider to be a no-go when it comes to flying. This is because of security reasons – as well as risks to the building’s white marble from plane pollution.

Can a plane fly at 60000 feet?

Commercial jets, however, can go up to 42,000 feet, according to Traveller.com.au. Peter Terry, a commercial airline pilot of 30 years, told the publication Concorde few up to 60,000 feet in the air.