Whirlpool Aero Car

The Whirlpool Aero Car or Spanish Aero Car is a cable car located in Niagara Falls, Ontario that transports passengers over a section of the Niagara River referred to as the Niagara Whirlpool. The system was designed by Spanish engineer Leonardo Torres Quevedo and has been upgraded several times since 1916 (in 1961, 1967 and 1984). The system uses one car that carries 35 standing passengers over a one-kilometre trip.Technical specificationsThe Aero Car is suspended on six interlocking steel cables, each of which is 25mm in diameter. The car is powered by an electric 50hp motor and travels at approximately 7km/h. In the event of a power failure, a diesel engine drives a hydraulic pump to pull the carrier back to the loading/unloading terminal. It also has a rescue car which holds four passengers and one operator. The rescue car has so far only been used for training purposes.The Aero Car is suspended between two Canadian points, though it crosses the Canadian and American borders four times on a full trip. The car crosses the border about 500ft from the starting point and runs through United States territory for about 200ft, but riders need no immigration clearance. At each end of the crossing, it is 240ft high, and in the centre, it is 200ft above the river. Its span is 1770ft. The rapids entering the whirlpool below the Aero Car move at an estimated 35to, and the flow of the water coming through the river is about 2,800 cubic meters per second (623,000 imperial gallons per second) in the summer months, and 1,400 m³/s (300,000 imp gal/s) in the winter months. From the Aero Car, sightseers can see Whirlpool State Park in Niagara Falls, New York, as well as the Robert Moses Niagara Hydroelectric Power Station in Lewiston, New York. From the side or centre of the car, one can view the violent motion of the 60acre whirlpool below. Riders may also see hikers on nature trails and fishermen on both sides of the river.