sentences:  The fleet of helicopters is made up of four different Bell UH-1 Hueys, one each of the HH-1H, UH-1H, Bell 205B and Bell 212.Each Huey can carry up to nine firefighters, can fly up to 100 miles per hour, and features a 375-gallon water tank that can be used to make drops onto fires.In September 2019 Ventura County incorporated three UH-60 helicopters for firefighting use.