the specialist treats the aircraft with antifreeze at the airport. the process of spraying de-icing liquid on an airplane wing at

aerodrome aeroplane aircraft airplane airport antifreeze antiicing board cold defrost deicer deicing design equipment flight fluid fog freezing frosting handling ice icing jet liquid machine maintenance outdoors passenger plane preparation process processing protection safety service services snow special specialist spray spraying storm takeoff technology temperature transport transportation travel treats vehicle wing winter working