Icing

Clear: Temperatures close to the freezing point, large amounts of liquid water, high aircraft velocities [confirm this], and large droplets; also freezing drizzle is likely to accumulate as clear ice 4964

Mixed: liquid water and snow combine with ice

Rime: small droplets, low airspeeds

roll upset: uncommanded and uncontrolled roll phenomenon

• reduce the angle of attack by increasing airspeed or extending wing flaps to first setting
• set power for a controlled descent, do not retract flaps (if already extended)