Why are jets flying so low over my house?
Why are the airplanes flying so low over my house? Aircraft are limited in the direction they fly because they must land into the wind. Therefore, the flexibility of air traffic is dependant on the wind patterns of the day or, even, the hour, as winds can change rapidly.
Why do commercial planes cruise above 30000 feet altitude?
A jet engine operates more efficiently at higher altitude where the air is much thinner, allowing an aircraft to travel faster whilst at the same time, burning less fuel. Flying above 30,000ft also has the benefit of allowing the aeroplane to fly above most weather systems making it more comfortable for the passengers.
How Low Can planes fly over your house?
Over other than congested areas: An altitude of 500 feet above the surface. The exception is when a plane is flying over open water or sparsely populated areas. In that case, an airplane may not operate closer than 500 feet to any person, vessel, vehicle, or structure.
Do you go faster at higher altitudes?
The higher the better One of the central reasons behind aircraft altitude is that, as the air gets thinner with every foot climbed, planes can travel more easily and therefore move faster and burn less fuel, saving money.
Why do fighter planes usually fly from one altitude?
Their fuel usage per amount of thrust is lowest. But they also wear out their parts faster since they’re so hot and moving so fast. So they are set to run as fast as possible without wearing too quick.
Why are planes slower at higher altitudes than at CAS?
TAS (True Airspeed) is the same as CAS when at 15°C, 0% humidity, 1013,25 hPa (29.92 inHg) (ISA, International Standard Atmosphere). This time it is literally the air speed (speed of the air): it is the real speed at which the relative air flows around the aircraft. It takes into account the fact that air density is not always the same.
Why are jet engines less efficient at higher altitudes?
Jet engines give less thrust at higher altitudes due to there being less oxygen up there to burn with petrol. But the fuel usage drops more quickly than the power, up to a certain altitude. So there are sweet spots for every engine at which they are most efficient. With large turbines it’s generally between 30 and 40 thousand feet.
What do fighter planes usually fly when flying from one?
By entire mission I mean the pilot flight and divert plan, the air refueling plan, route of flight. altitude reservations for the AR blocks and diplomatic overflight clearances. Again, it was a bit aircraft and weather dependent, but anywhere from the low-mid 20’s up to the mid 30’s.
TAS (True Airspeed) is the same as CAS when at 15°C, 0% humidity, 1013,25 hPa (29.92 inHg) (ISA, International Standard Atmosphere). This time it is literally the air speed (speed of the air): it is the real speed at which the relative air flows around the aircraft. It takes into account the fact that air density is not always the same.
What happens if a fighter jet is shot down?
Flying missions over North Viet Nam involved a great risk of being shot down by a SAM or anti-aircraft guns. If your aircraft was hit you might still be alive but flying a brick that was most likely on fire. You would be forced to eject, which is not a pleasant prospect when you are going to land near the place you just bombed.
Why do planes fly at 36, 000 feet?
This stipulates that commercial airliners traveling Northeast, East, Southeast, and one degree short of South fly at odd altitudes (31,000ft, 33,000ft, etc.), while those traveling all other directions fly at even thousands (32,000, 34,000ft, etc.). Clear-air turbulence (CAT) affects altitude, as well.
Why do planes fly higher in the air?
Basically, the higher a plane flies, the thinner the air is. This is both good and bad. Good: there’s less drag on the plane, so less fuel is needed to hit the same speed. Bad: there are also fewer oxygen molecules to combust with fuel, so less power is generated.