In fact, the common cruising altitude for most commercial airplanes is
between 33,000 and 42,000 feet
, or between about six and nearly eight miles above sea level. Typically, aircraft fly around 35,000 or 36,000 feet above sea level.
Do planes fly at 50000 feet?
The highest that a commercial airplane can fly is 45,000 feet.
Most military planes fly at around 50,000 feet and sometimes higher
. Some rocket-powered planes can fly as high as 100,000 feet but they are specially designed for this purpose.
Can you breathe at 35000 feet?
Whether you are flying aboard a small Cessna or a jumbo-sized Airbus A380, you can breathe freely inside the cabin without wearing a mask or respirator. Even at a cruising altitude of 35,000 feet,
you shouldn’t have trouble breathing
.
What happens if a plane flies too high?
If a passenger jet flies too high,
it reaches a point called ‘Coffin Corner’
. This is the point at which the aircraft’s low speed stall and high-speed buffet meet and the plane can no longer maintain its altitude which forces it to descend.
Can a plane fly so high you can’t see it?
How cold is it at 40000 feet?
Between 30,000 and 40,000 feet (9,000 and 12,000 m), the cruising altitude of most jet aircraft, air temperature ranges from
-40° F to -70° F
(-40° C to -57° C).
Do pilots sleep while flying?
The simple answer is
yes, pilots do and are allowed to sleep during flight
but there are strict rules controlling this practice. Pilots would only normally sleep on long haul flights, although sleep on short haul flights is permitted to avoid the effects of fatigue.
Can a plane fly over Mount Everest?
The first men to fly over Mount Everest did so in an unpressurized biplane
. The two planes fly towards Lhotse and Everest at 32,000 feet. Though the 29,029-foot-high summit of Mount Everest was first conquered on foot by Tenzing Norgay and Edmund Hillary in 1953, it was conquered by air two decades earlier.
At what height is there no oxygen?
It refers to altitudes above a certain point where the amount of oxygen is insufficient to sustain human life for an extended time span. This point is generally tagged as
8,000 m
(26,000 ft, less than 356 millibars of atmospheric pressure).
How cold is it at 50000 feet?
| Geo-potential Altitude above Sea Level – h – (ft) Temperature – t – ( o F) Acceleration of Gravity – g – (ft/s 2 ) | 45000 -69.70 32.036 | 50000 – 69.70 32.020 | 60000 -69.70 31.990 | 70000 -67.42 31.959 |
|---|
How high can humans go without oxygen?
An elevation of about
20,000 feet above sea level
is the maximum height at which sufficient oxygen exists in the air to sustain us. By comparison, the summit of Mount Everest (the Earth’s highest mountain) lies at 29,141 feet.
What happens if a plane door opens mid flight?
The door opening would cause a rapid decompression that would depressurize the plane cabin in a matter of seconds, causing a strong suction pull
. This strong suction pull would cause all loose objects to be sucked outside the plane, including people who aren’t buckled in.
Why do planes fly at 39000 feet?
The biggest reason for this altitude lies with
fuel efficiency
. The thin air creates less drag on the aircraft, which means the plane can use less fuel in order to maintain speed. Less wind resistance, more power, less effort, so to speak. Spending less on fuel is also great for airlines, for obvious reasons.
What happens if a plane window breaks?
A broken window would
cause the air inside to rush out rapidly, causing little objects like phones and magazines (and even larger ones, like people) to be carried away
. It’s also possible to experience lower temperatures and lower air pressure, and mist or fog from condensation inside the plane.
Why do private jets fly so high?
A private jet can fly at a height of up to 45 000 ft, though most cruise at 41 000 ft. This is generally higher than an airline flight and
allows for a more direct route – out of the most congested area of the sky
. A private jet pilot will choose the optimum cruising altitude depending on the distance of the journey.
Why do planes not fly over the Pacific?
Flying over the Pacific Ocean is avoided by most airlines for most flights because
it usually doesn’t make sense to fly over it when shorter and safer routes exist
. The Pacific Ocean is also more remote and less safe than the Indian and Atlantic Oceans to fly over, resulting in a higher chance of a plane crashing.
What happens if an airplane is struck by lightning?
When an airplane is hit,
the pilot will determine whether it’s safe for the flight to continue
. If not, the plane will divert to inspect the aircraft for damage and make repairs if necessary.
Do planes fly above rain?
The wings and engines of today’s aircraft work together to produce “lift,” which moves the plane upward off the ground by changing the direction and pressure of the air. In general, rain does not impede this process—
in the majority of cases, the answer to whether planes can fly in the rain in a resounding “yes.”
How do planes not freeze?
Aircraft fuel generally does not freeze at high altitudes because of the very low freezing temperature of the fuel, the limited amount of time spent in the cold environment, and aircraft design keeping the fuel warm either via insulation from the airframe itself or by heating and circulating the fuel throughout the …
At what temperature do planes stop flying?
“Jet fuel begins to gel in extreme conditions and does eventually freeze, typically at
minus 40 or so
, although additives can be included that reduce that further,” says Haines. “Aircraft at cruising altitude will often experience temperatures of minus 50 to minus 70 F for hours on end.”
Do pilots carry guns?
Do Airline Pilots Carry Guns? The good news is that
airline pilots do carry guns
, and the even better news is that they’re fully trained to use them should they need to.
Are pilots rich?
As a result,
commercial pilots are paid well
. According to The Occupational Outlook Handbook, the Bureau of Labor Statistics, the salary for commercial pilots is $93,300 per year, which was the the median annual wage in May 2020. The median annual wage for airline pilots, copilots and flight engineers is $160,970.
Can pilots open windows while flying?
Opening the window
When the aircraft is not pressurized, either on the ground or if depressurized during the flight (intentionally or due to accident), then they can be opened
. On most modern aircraft, the opening procedure is the same.
Can a dog climb Mount Everest?
In fact,
the 8-month-old mixed-breed dog has become the first dog in recorded history to reach the Mount Everest Base Camp
. Rupee’s ascent is no small feat — the Everest Base Camp sits at a whopping altitude of 17,598 feet.
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
.
Why can’t planes fly over Antarctica?
What is this?
The polar regions interfere with magnetic navigational equipment, making it harder for planes to navigate
. It can also be difficult for planes to connect with flight controllers because of the location’s isolation.
