Editing Armoured fighting vehicle (section)

==== Aerosledge ====
{{Main|Aerosledge}}
[[Image:RF-8.jpg|thumb|200px|The [[RF-8]], a smaller World War II model, powered by an inexpensive automotive engine]]
An ''aerosledge'' is a type of propeller-driven [[snowmobile]], running on skis, used for communications, mail deliveries, medical aid, emergency recovery and border patrolling in northern Russia, as well as for recreation. Aerosledges were used by the Soviet [[Red Army]] during the [[Winter War]] and [[World War II]].

Some early aerosledges were built by young [[Igor Sikorsky]] in 1909–10, before he built multi-engine airplanes and helicopters. They were very light [[plywood]] vehicles on skis, propelled by old airplane engines and propellers.<ref>{{cite web |url=http://douglas-self.com/MUSEUM/TRANSPORT/propsleigh/propsleigh.htm |title=The Propeller-Driven Sleigh |website=The Museum of Retro Technology |first=Douglas |last=Self |date=26 July 2005 |access-date=11 September 2008}}</ref>
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