Soviet legacy roars back: Retired MiG engines power Russia’s runway ‘snowblasters’
Moscow, April 28. In the depths of winter across Russia, where snow and ice can cripple transport links for weeks, an unusual Cold War innovation continues to keep airfields and rail lines operational: retired jet engines from vintage fighter aircraft repurposed as high-powered snow and ice clearers.
These machines, popularly dubbed “snowblasters”, often use engines such as the MiG-15’s Klimov VK-1 turbojet, mounted on heavy truck chassis or rail platforms. The concept is simple but dramatic – directing a blast of superheated exhaust onto snow-clogged surfaces to melt and vaporise compacted ice that conventional plows struggle to remove.
The jet exhaust can exceed temperatures of 1,000°C, allowing operators to clear runways and tracks in minutes, even in Siberian and Arctic conditions where ice bonds tightly to tarmac and steel. The engines are typically installed on rugged carriers such as MAZ and KrAZ trucks, or on specially designed railcars for railway maintenance.
Among the best-known variants is the TMS-65, originally developed for chemical and biological decontamination. Over time, its jet-driven system found a second life as an extraordinarily effective snow-clearing platform for airports and railways.
The technology dates back to the 1960s, when the Soviet Union sought reliable ways to keep strategic airbases functional through brutal winters during the Cold War. While expensive to operate – consuming large quantities of aviation kerosene and generating deafening noise – the jet units clear surfaces far faster than mechanical plows and help prevent rapid re-freezing.
Though strongly associated with Russia today, similar experiments were conducted elsewhere. In the United States, rail operators experimented with jet-powered snow removal as early as the 1950s to keep tracks open during blizzards.
Decades on, the sight of a retired fighter jet engine roaring atop a truck remains a striking reminder of how military technology can find unexpected peacetime uses – especially in places where winter still poses a formidable logistical challenge.
