Keep in mind that plastic gets extremely brittle when below freezing. I never gave it any thought for my MP until I tried to show off some jumps on my RC traxx-like truck. I've had it jump 12+ feet in the air, doing cartwheels on landing, never breaking anything during warmer days... Then this winter, I made a few moderate (<3') jumps, and two of the four plastic rims shattered. Temps were about 15°F. It made me think long and hard about flying in such cold temps. If the blades get as brittle as those rims, I wouldn't trust them to take take any kind of abuse... Just a thought.