NTSB

The student pilot’s failure to maintain directional control during landing. The crosswind was a factor.

The pilot’s failure to maintain control of the airplane during landing on the grass airstrip. The pilot’s getting lost, poor fuel management and lack of experience on grass runways were factors.

The pilot’s misjudged flare and improper recovery from a bounced landing, which caused the nose gear to collapse.

A loss of engine power due to carburetor icing, and the pilot’s delay in using carburetor heat.

The student pilot’s inadequate recovery from a bounced landing.

The instructor’s inadequate remedial action following the student pilot’s loss of control during the crosswind landing and the instructor’s failure to compensate for the wind conditions.

The pilot’s inadvertent failure to lower the landing gear.

The pilot’s failure to maintain aircraft control while taxiing, which resulted in a nose over. A factor was the frozen, slush covered lake.

The pilot’s failure to maintain directional control.