- What is the temperature at 35000 feet?
- Why is no one allowed to go to Antarctica?
- Are planes inspected before every flight?
- Do Planes fly over Mount Everest?
- How many planes in the air right now?
- Can a jet plane fly into space?
- What is the highest altitude a plane can fly?
- Can a plane fly at 60000 feet?
- How long can a plane stay in the air without engines?
- Why is flying over the North Pole illegal?
- Where is the safest spot on a plane?
- Can planes fly at 50000 feet?
- Can you go to Antarctica without permission?
- Is it safer to fly at night?
- What is the most dangerous part about flying?
- What happens if a jet flies too high?
- Why do airplanes not fly over Antarctica?
- How long can a plane fly non stop?
- Can a plane stay in the air without moving?
- How high can a jet go?
- How long can a plane stay in the air?
What is the temperature at 35000 feet?
At 35,000 ft.
(11,000 m), the typical altitude of a commercial jet, the air pressure drops to less than a quarter of its value at sea level, and the outside temperature drops below negative 60 degrees Fahrenheit (negative 51 degrees Celsius), according to The Engineering Toolbox..
Why is no one allowed to go to Antarctica?
It is illegal. And this is because the UN wants to keep commercial vessels out of reach from the U-Boten employed by the Nazi colony of Neu Schwabenland. All footage you’ve ever seen of Antarctica is actually just filmed in Nunavut, Canada.
Are planes inspected before every flight?
The one check that’s done before every flight is the walk-around by maintenance and flight crews. … The pilots also run a number of pre-flight tests of the aircraft systems in the cockpit before each flight.
Do Planes fly over Mount Everest?
According Debapriyo, most commercial airlines avoid flying directly over the Himalayas. This is because “the Himalayas have mountains higher than 20,000 feet, including Mt Everest standing at 29,035 feet. However, most commercial airplanes can fly at 30,000 feet.”
How many planes in the air right now?
Well, that’s a matter of subjectivity. On a normal day, at any given moment, FlightRadar24 would be tracking anywhere between 8,000 to 20,000 planes mid-flight, which is a lot more than it’s following now.
Can a jet plane fly into space?
Even the most modern of fighter jets cannot fly into space. … Jet engines rely on air intake to function properly. Once you get above certain heights the air is too thin for jet engines to work efficiently so they end up shutting down.
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.
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.
How long can a plane stay in the air without engines?
Flying at a typical altitude of 36,000 feet (about seven miles), an aircraft that loses both engines will be able to travel for another 70 miles before reaching the ground.
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.
Where is the safest spot on a plane?
Researchers say that sitting in a window seat on an aircraft is the safest choice to avoid coming into contact with infected passengers. Staying in your seat and reducing how often you move around could also reduce your chances of infection.
Can planes fly at 50000 feet?
Currently, no passenger airplanes are “able” to fly at 50,000 feet or above. Because, at these altitudes, air density is very low, which wouldn’t sustain the heavy weight of the passenger aircrafts. Commercial airplanes have an Absolute Ceiling of 43000 feet.
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.
Is it safer to fly at night?
Accident statistics suggest that flying by night accounts for about 10% of the general aviation accidents, but 30% of the fatalities. That suggests night flying must be inherently more dangerous than aviating when the sun is up.
What is the most dangerous part about flying?
Takeoff and landing are widely considered the most dangerous parts of a flight.
What happens if a jet 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 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.
How long can a plane fly non stop?
Planes can now fly for 21 hours non-stop.
Can a plane stay in the air without moving?
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. … To stay in the air and sustain its flight, an aircraft needs to be moving forward.
How high can a jet go?
A typical commercial jet (most standard flights) cruises at around 28-35,000ft (up to 6.6 miles of altitude). The main exception is Concorde which was designed to fly at a higher altitude (and hence lower wind resistance) at around 45,000ft.
How long can a plane stay in the air?
Airlander The world’s largest aircraft which can stay airborne for up to three weeks and will be vital in delivering several tonnes of humanitarian aid has been unveiled.