How are the types of airplanes divided-USA Aircraft Group Corporation

Date: 2025/4/9

1. According to the purpose of the aircraft, there are civil aviation aircraft and national aviation aircraft. National aviation aircraft refers to the army, police and
Aircraft used by customs, etc., civil aviation aircraft mainly refer to civil aircraft and helicopters, and civil aircraft refer to civil passenger aircraft, goods
Machine and passenger and cargo dual-use machine.
2. According to the type of aircraft engine, there are propeller aircraft and jet aircraft. Propeller history aircraft, including piston spiral
Paddle aircraft and turboprop aircraft, the engine is piston propeller type, which is the most primitive form of power. It uses snails
The rotation of the propeller pushes the air behind the aircraft and uses its reaction force to push the aircraft forward. The higher the speed of the propeller, the faster the flight speed
Fast. Jet aircraft, including vortex jets and vortex fan jets. The advantages of this model are simple structure and speed.
Fast can generally reach 500-600 miles per hour: fuel cost savings, large loading capacity, generally can carry 400-500 passengers or 100 tons of cargo
Things.
3. According to the number of engines of the aircraft, there are single-engine (motive) aircraft, double-engine (motor) aircraft, and three-engine (motor-engine four-engine (motivation) aircraft.
4. According to the flight speed of the aircraft, there are subsonic aircraft and supersonic aircraft, and subsonic aircraft are divided into low-speed aircraft (flight
The speed is less than 400 km/h) and hypersonic aircraft (the Mach speed is 0.8-8.9). Most jet aircraft are high
Subsonic aircraft.
5. According to the distance of the aircraft, there are short-range, medium-range and long-range aircraft. The range of long-range aircraft is 11,000 kilometers left.
Right, you can complete an intercontinental transocean flight without landing halfway. The range of medium-range aircraft is about 3,000 kilometers, and the range of short-range aircraft
Generally less than 1,000 kilometers. Strop-range aircraft are generally used for branch lines, so they are also known as branch aircraft. Medium and long-range aircraft are generally used domestically.
Thousands of routes and international routes, also known as trunk aircraft.
China's civil aviation is divided into large, medium and small aircraft according to the number of passengers. If the number of passengers is less than 100 seats, it is a small passenger plane, a medium-sized passenger plane between 100 and 200 seats, and a large passenger plane with more than 20 seats. Short-distance passenger aircraft with a range of less than 2,400 kilometers, medium-range passenger aircraft between 2400-4,800 kilometers, and long-distance passenger aircraft with a range of more than 4,800 kilometers. But the classification criteria are relative.