Airplanes can fly easier in higher altitudes as the air pressure is less. (This can depend largely on the design of the wing.) But too high and they have to go too fast to maintain lift. read more
27.08.2017 No Comments Елена Владимирова There are many reasons why this band of altitudes are optimal for commercial flight. read more
By biswas747 June 26, 2017 Aircraft, Aviation No Comments There are many reasons why this band of altitudes are optimal for commercial flight. read more