FIELD: airfield equipment.
SUBSTANCE: invention relates to aircraft surfaces servicing during preflight preparation in winter time. Method of ice and snow removing from aircraft surface consists in preparation of mixture of hot and cold air to certain temperature and following heating of critical aircraft surfaces with it. Heating of critical aircraft surfaces is performed during preflight preparation on ground through an aircraft anti-icing system by controlling ejectors gates. Snow-ice mass is removed from aircraft critical surfaces by aircraft breakaway.
EFFECT: invention simplifies preflight preparation and reduces duration of aircraft critical surfaces cleaning of ice and snow.
1 cl, 5 dwg
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