What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
1993 Robinson R-22 helicopter crashed on take-off, other circumstances are unknown. (-23) student pilot was taking off on his second solo flight. The left skid came off ground and right skid stayed on ground. Aircraft started noving to right. Right skid came contact with lump of grass and aircraft flipped over. This is what is known as dynamic rollover.
As the FAA filed it
1993 ROBINSON R-22 HELICOPTER CRASHED ON TAKE-OFF, OTHER CIRCUMSTANCES ARE UNKNOWN. (-23) STUDENT PILOT WAS TAKING OFF ON HIS SECOND SOLO FLIGHT. THE LEFT SKID CAME OFF GROUND AND RIGHT SKID STAYED ON GROUND. AIRCRAFT STARTED NOVING TO RIGHT. RIGHT SKID CAME CONTACT WITH LUMP OF GRASS AND AIRCRAFT FLIPPED OVER. THIS IS WHAT IS KNOWN AS DYNAMIC ROLLOVER.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.