How do you define the word platoon?

How fast did the spitfire move? Why are caterpillar tracks better than wheels when driving in mud or snow? Can a A-10 warthog go vertical after takeoff? What is the most powerful air fighter? What were the Tech specs on bell helicopter 214 c? Why do wheels of vehicles spin at one spot in mud? How many helicopters in the world? Do only military jets fly high enough to leave vapor trails? Which type of powered forklift types can be used to handle packaged ordnance in a shore side ECM? This system ensures that fighter aircraft can stop on the shortened runway? Where was juke box scene filmed in Top Gun? Why do aeroplanes and cars have stremlined body? What was the first aeroplane called? When did Full Auto happen? What are the strobe lights on police cars for? How many tanks in a US tank battalion? What kind of car was barney fifes patrol car? Why does China have stealth aircraft? Who invented the bullet train? What was SR-71 flight time from east coast to west coast?