Which is not a method to mitigate icing risk?

Which is not a method to mitigate icing risk?

• A. Lower altitude into warmer air
• B. Stay clear of clouds
• C. Ignore icing and continue
• D. Use de-icing equipment

Answer: (C)

Reducing icing risk comes from avoiding conditions that cause ice or using systems that prevent or remove ice. Descending into warmer air reduces the likelihood and amount of ice forming on surfaces, since warmer temperatures can melt existing ice and slow further accumulation. Staying clear of clouds helps because clouds often contain supercooled droplets that readily freeze on contact with aircraft surfaces, so avoiding them reduces exposure to icing conditions. Using de-icing or anti-icing equipment is a direct way to prevent or remove ice, keeping surfaces clean and maintaining aerodynamic performance. Ignoring icing and continuing is not a mitigating action at all. It leaves the aircraft exposed to ongoing ice growth, which can rapidly degrade lift and control, increasing the risk of an stall or loss of control.

Reducing icing risk comes from avoiding conditions that cause ice or using systems that prevent or remove ice. Descending into warmer air reduces the likelihood and amount of ice forming on surfaces, since warmer temperatures can melt existing ice and slow further accumulation. Staying clear of clouds helps because clouds often contain supercooled droplets that readily freeze on contact with aircraft surfaces, so avoiding them reduces exposure to icing conditions. Using de-icing or anti-icing equipment is a direct way to prevent or remove ice, keeping surfaces clean and maintaining aerodynamic performance.

Ignoring icing and continuing is not a mitigating action at all. It leaves the aircraft exposed to ongoing ice growth, which can rapidly degrade lift and control, increasing the risk of an stall or loss of control.