Judging by the data toward the bottom of this webpage, it seems the total number is around 60,000.
There were no helicopters in WW1
45,000
The US Navy owns the most military helicopters, about 800 of them. Many are on ships and at Navy bases all over the world
Many police stations have helicopters. Many do not have helicopters, because they probably can not afford to buy or lease one.
Yes, they have many helicopters in Wisconsin.
Many helicopters have storage and cargo spaces.
Yes, many helicopters have radar.
Yes, they had many kinds of helicopters in 1955
transporters
There are hundreds of different helicopters.
The USMC currently has about 600 helicopters
Yes, and not only as military equipment.- if it wasnt for helicopters, hundreds of thousands of people would not be alive today with things such as - Search and rescue helicopters Firefighting helicopters Air ambulances (medEvac) Coast guard helicopters the reality is that helicopters are vital in our modern world