cause helicopters are really fast
no, if u wanna get in the air, u have to use helicopters
Yes, some opt to use helicopters for crop dusting.
Some large helicopters use 'drogue and hose' refuelling
The Coast Guard in US and Britain use helicopters to rescue people.
Yes
Helicopters is for special military use and airplanes are only for transportation.
Yes, many small helicopters have 3 blades
Of course they do!
They do not use mufflers.
Vertical Envelopment, or the use of helicopters in combat, was first introduced in the Korean war.
Yes, FBI agents use helicopters for various purposes such as surveillance, transportation, and search and rescue operations. Helicopters provide them with the ability to access remote or difficult-to-reach areas quickly and efficiently.