Can supersonic aircraft fly at low altitude?

This statement is not rigorous, supersonic aircraft can also fly at low speed, so it is more appropriate to divide aircraft types into propeller aircraft and jet aircraft.

General-purpose propeller aircraft are mostly used for low-altitude general flight, such as aerial photography, sightseeing flight, meteorological operation, police patrol, geological exploration or pilot primary training. Their flying height is generally around 3000-5000 meters. Take Cessna single-engine propeller aircraft as an example, the fastest flight speed is 350km/h, and the highest flight speed can reach 7 or 8 kilometers.

As well as jet airliners and military fighters. , all travel at a speed of more than 800km/h, and the flying height can also reach1.2000 km. The aerodynamic shape layout is more streamlined than that of propeller aircraft, and the air resistance is greatly reduced. A turbofan jet engine with high thrust.