Airplanes
Information about Bombardier Global Express planes can be found from many different resources. Some online resources with information on these planes include Bombardier and Business Air Craft.
Some planes do like a harier it could stop in the air
There is an aircraft "boneyard" for retired military airplanes located at Davis-Monthan Air Force Base. Planes are taken there for retirement and from the air you can see thousands of planes lined up on the desert floor.
It depends if you mean private planes or commercial or passenger planes. For passenger planes I think Air Canada would probably buy planes though I am not sure and I am sure there would be others.
Paper air planes are source of fun and and interest to most kids. There are many different kinds of paper air planes that you can make. It depends on where and how that you want them to fly
Use of air planes allows the military to place bombs where they will be most effective.
Yes but these military planes are flown by navy pilots or military pilots.
airports.
No
In the air.
On average, there are about 9,700 planes in the sky at any given time. This number can vary depending on factors such as time of day, air traffic, and geographic location. Flight tracking websites like Flightradar24 can provide real-time information on the number of planes in the air.
no planes are not perpendicular to each other because for air resistance the planes are designed in a such way that air is avoided to back side and they are inclined to each other.