Debris on tractor can get jammed into jet engines , causing deadly crashes . Sailors are therefore usually required to search decks for debris by hand . But crews of Admiral ships made themselves available to take up job . Consists of MiG-15 engine strapped to tractor to act as giant leaf blower .
Debris on carriers can get sucked into jet engines , causing deadly crashes . Sailors are therefore usually required to search decks for debris by hand . But crew of Admiral Kuznetsov made themselves vehicle to speed up job . Consists of MiG-15 engine strapped to tractor to act as giant leaf blower .