The approximate number is 31,850 based on current published fleet numbers of commercial carriers.
mainly for transportation purposes
There are various types of air transportation such as commercial aircraft, privet planes, amphibious aircraft, helicopters, lighter than aircraft, hot air balloons, blimps, zeppelins, airplanes, and rockets.
how many commercial airliners are there in the world
You are propably looking for the Concorde or the Tupolev Tu-14. It should be noted, however, that none of these aircraft are in service today. Further, there are currently no supersonic aircraft in commercial service.
There are various types of air transportation such as commercial aircraft, privet planes, amphibious aircraft, helicopters, lighter than aircraft, hot air balloons, blimps, zeppelins, airplanes, and rockets.
It depends on the type of aircraft. But just for reference, the largest commercial aircraft in the world currently, (Airbus 380) has a range of 830 nautical miles (15,400 KM)
Airbrakes on commercial aircraft are hydraulically operated.
The Boeing 747-8 is the biggest commercial aircraft made by Boeing. It was also the biggest commercial aircraft till the A-380 came out.
Transportation, launches, recovery, and maintenance of naval aircraft.
The largest commercial aircraft that operates in the United States is the A380.
Do you mean commercial Aircraft? Aircraft: Boeing & Airbus
the first MODERN commercial aircraft (boeing 247) entered service in1933