NTSB

Probable cause: The pilot’s selection of unsuitable terrain for takeoff, which resulted in a collision with vegetation and a subsequent loss of directional control.

Probable cause: The pilot’s improper decision to attempt a gear-up glide to the runway and his subsequent failure to extend the landing gear before landing. Contributing to the accident was the pilot’s failure to use a checklist before landing.

Probable cause: The student pilot’s decision to fly the weight-shift-controlled airplane with no training in the airplane type, which resulted in a loss of control and impact with terrain shortly after takeoff.

Probable cause: The pilot’s failure to secure the canopy latch before takeoff, which resulted in the canopy opening in flight and the subsequent loss of airplane control.

Probable cause: The student pilot’s improper decision to maneuver the airplane through an area of construction and his subsequent failure to maintain clearance from a concrete pole barrier while taxiing.

Probable cause: The pilot’s incorrect altimeter setting during the night visual approach, which resulted in a controlled flight into terrain.

Probable cause: The stuck No. 2 cylinder exhaust valve, which resulted in a partial loss of engine power and a subsequent forced landing and impact with a ditch.

Probable cause: The pilot’s failure to see and avoid power wires during approach.