A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

What can't most jet fighters fly above the stratosphere?

Best Answers

Near the equator, the stratosphere ends at 50 km (160,000 ft; 31 mi). No jet fighter can fly at or above such an extreme altitude because there is very little air for it to sustain flight. In fact they normally cannot fly at or above even half that altitude. read more

No jet fighter can fly at or above such an extreme altitude because there is very little air for it to sustain flight. In fact they normally cannot fly at or above even half that altitude. Jet engines need air to operate and will usually flame out at half that altitude for lack of air. read more

Jet planes fly in the stratosphere, they encounter very little air resistence, and fuel consumption goes down significantly. Hence most jet planes are flown in the stratosphere as far as possible. In spite of this, a commercial jet planes burns 8 times as much fuel per passenger mile as a public transport land vehicle like a bus . read more

Encyclopedia Research

Wikipedia:

Image Answers

Weather, lift, fuel and cabin pressure: Why aircraft have ...
Source: stuff.co.nz

Further Research