Los Angeles international had 622,506 aircraft movements (takeoffs and landings) in 2008 an average of 1701 a day.
No. Not always. For many airplanes, it may be required if the airplane is fullly loaded.
1152
12 (approx)
Depends on the type of engine.
No airplanes can land in an airport. They land on the runway.
There are no paved runways in Antarctica. Airplanes land on skis, not wheels, on runways of ice.
Check with the FAA for those statistics. Obviously the number is not the same each day so you will probably get a daily average figured over some period of time
there are 1,ooo,oo1 airplanes
How big is the hangar, how small are the airplanes.
Yes, most jet airplanes are equipped with flaps. Flaps are movable surfaces on the wings that enhance lift during takeoff and landing, allowing the aircraft to operate at lower speeds. While the specific design and configuration of flaps can vary between different aircraft models, they are a standard feature in commercial and many military jet airplanes to improve aerodynamic performance.
The US had no tanks there and the troops didn't the main land either. Airplanes were used to destroy those cities.
Four airplanes were hijacked on 9/11.