What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Oshkosh, WI (osh): during light sport aircraft flight activities at the experimental aircraft association (eaa) privacy data omitted event, the rotorway helicopter was struck by an eclipse 10 gyrocopter while operating in the ultralight area on the southwest side of runway 36.
POB: 2, injuries: both fatal, damage: aircraft destroyed. 07/29/2023 1830Z
The rotorway helicopter lost power on impact and plummeted from approximately 250 feet. It struck the ground in a nose-down attitude and came to rest inverted in a drainage ditch south of a public roadway on the eaa grounds. A post-crash fire ensued following the impact and consumed the cabin of the aircraft. Both occupants sustained fatal injuries.
Reference: incident report number A-GL-13-23-023 for details regarding the other aircraft involved in this midair collision.
Note: a Mooney M20F serial no. 670015 aircraft parked on the ground with no occupants and no intent to fly incurred significant damage due to impact from the gyrocopter following the midair collision.
As the FAA filed it
OSHKOSH, WI (OSH): DURING LIGHT SPORT AIRCRAFT FLIGHT ACTIVITIES AT THE EXPERIMENTAL AIRCRAFT ASSOCIATION (EAA) ^PRIVACY DATA OMITTED^ EVENT, THE ROTORWAY HELICOPTER WAS STRUCK BY AN ECLIPSE 10 GYROCOPTER WHILE OPERATING IN THE ULTRALIGHT AREA ON THE SOUTHWEST SIDE OF RUNWAY 36.
POB: 2, INJURIES: BOTH FATAL, DAMAGE: AIRCRAFT DESTROYED. 07/29/2023 1830Z
THE ROTORWAY HELICOPTER LOST POWER ON IMPACT AND PLUMMETED FROM APPROXIMATELY 250 FEET. IT STRUCK THE GROUND IN A NOSE-DOWN ATTITUDE AND CAME TO REST INVERTED IN A DRAINAGE DITCH SOUTH OF A PUBLIC ROADWAY ON THE EAA GROUNDS. A POST-CRASH FIRE ENSUED FOLLOWING THE IMPACT AND CONSUMED THE CABIN OF THE AIRCRAFT. BOTH OCCUPANTS SUSTAINED FATAL INJURIES.
REFERENCE: INCIDENT REPORT NUMBER A-GL-13-23-023 FOR DETAILS REGARDING THE OTHER AIRCRAFT INVOLVED IN THIS MIDAIR COLLISION.
NOTE: A MOONEY M20F SERIAL NO. 670015 AIRCRAFT PARKED ON THE GROUND WITH NO OCCUPANTS AND NO INTENT TO FLY INCURRED SIGNIFICANT DAMAGE DUE TO IMPACT FROM THE GYROCOPTER FOLLOWING THE MIDAIR COLLISION.
NTSB investigation
The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.
Other aircraft in the event · 1
Each aircraft in a collision has its own report.