Common sub-sonic passenger aircraft can only get to a ceiling (this is not their maximum height) height of 43,000 feet, they can go higher, but that is the comfortable cruising altitude. Space Craft under the Aerospace engineering concept can go as high as they wish, and there is Military Super-Sonic air craft, their ceiling is anything from 30,000 to 60,000 feet.
As aircraft go higher the air becomes thinner reducing the energy required to push the aircraft forward
An altimeter (altitude meter) tells the pilots how high the aircraft is flying. There are 2 types of altimeters commonly used in aircraft: pressure altimeters and radar altimeters.
The higher an aircraft is the less air in the atmosphere. this means less air resistance which means you can go faster with less effort. also less air means less fuel burnt for same power. this saves fuel. for this reason most aircraft will operate at high altitudesThere are also fewer obstructions at high altitude than there are at 1000 feet.
A go-around is appropriate when landing conditions are not safe, such as when the aircraft is too high or low on approach, if there are obstacles on the runway, or if another aircraft is occupying the runway. It should also be executed if the pilot has lost visual references or if the aircraft is not properly configured for landing. Safety is the primary consideration, and pilots should always prioritize a go-around if there are any uncertainties.
the elevator is what makes the the aircraft go up or down.
The SR 71 was a very secret high speed, high altitude reconnaisance aircraft. Only 32 were built, at enormous cost.
244 feet tall
consider an aircraft wings are to move the high speed,it will make a pressure difference in upper & lower surface of the wing so the aircraft are flying
about 42k ft
Since aircraft do not, and in fact cannot, go into space then it should be obvious that no aircraft has ever been to Mercury, as yet.
depends on the aircraft.
Aircraft can go up to about 1,600 mph .