That depends on the air force and airplne in question.
In Turkish Airforces, best fighting war plane're F-35 and F-4
Various airforces and armies have different sized squadrons. Usually about 12 aircraft, but not always.
mine
A helicopter has rotor blades and an airplane does not.
A hydroplane is a speedboat, not an airplane.
The President. Obama currently.
oh, im pretty sure they're called the u.s. airforces
Many airforces and navies fly jet fighters.
The airplane has affected America because now we can go to different places or countries.
One can get information on airplane engines from the website of the manufacturers of airplane engines. There will be many different answers to questions one may have.
If memory serve then the letters 'jp' stand for Jet Propusion. As different jets use different standards of fuel then tracking down which airlines or airforces use JP54 will prove difficult due to a lack of information on that subject
There are three (3) different markets for airplane manufacturers: Private, Commercial, and Military.