WebWhy not 1,000 or 15,000, etc.? : r/explainlikeimfive. ELI5: Why do airplanes fly at 30,000 feet? Why not 1,000 or 15,000, etc.? 1.) efficiency and speed - the turbine engines used on modern passenger jets are at their most efficient at higher altitudes because the air is thinner and generates less drag so a turbine aircraft will burn a lot less ... WebBusiness jets have, in general, smaller diameter fuselages. With the same pressure differential, the hoop stress is lower and therefore less structural weight is required. Small diameter cylinders can hold much higher pressures than large diameter cylinders of the same wall thickness. So with the same skin thickness, a small jet can fly higher ...
ELI5: Why do airplanes fly at 30,000 feet? Why not 1,000 or ... - Reddit
WebA business jet can fly at a height of up to 45,000 feet, though most cruise at 41, 000 feet. This is generally higher than even the large commercial jets which are designed to fly at 35,000 to 38,000 feet. Airlines prefer to fly … WebAnswer (1 of 15): The environment around 50,000’ is VERY unfriendly, the bottom line is the benefits do not out weigh the risks. The military (who they have NO control over) and private aviation are the only ones they let go up there. As a professional pilot for 43 years I came to the conclusion... so lonely roman
Ask the Captain: Highest altitudes for planes - USA Today
WebAug 27, 2024 · Over 42,000 flights take place every day, with 5,000 planes in the sky at any one time, according to the FAA. ... 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. However, for all the reasons mentioned above, this is mainly theoretical, and most commercial ... WebJun 27, 2024 · O ver 42,000 planes take flight in the U.S. every day, with 5,000 in the sky at any given time, according to the Federal Aviation Administration.Coordinating that many arrivals, departures and ... WebMar 22, 2024 · Here are some of the most popular private jets and how high they can fly in feet. Note that the service ceiling is used – i.e. the maximum usable altitude of an … small birthday cake publix