What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Oshkosh, WI (osh): an eclipse 10 gyrocopter crashed into a rotorway helicopter while operating in the ultralight area on the southwest side of rwy 36. POB: 2, injuries: serious, damage: substantial. 07/29/2023 1830Z
The eclipse 10 gyrocopter’s rotor mast, rotor blades and empennage separated on impact at an altitude of approximately 250 feet. The gyrocopter’s trajectory continued in an east heading for approximately 320 feet and impacted a parked aircraft on the eaa grounds. It came to rest upright atop the parked aircraft and oriented southwest, with the aircraft cabin largely intact. Both gyrocopter occupants sustained serious injuries.
No ground injuries were reported.
Reference: incident report number A-GL-13-23-022 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 with the gyrocopter following the midair collision.
This report may be amended as additional information becomes available.
As the FAA filed it
OSHKOSH, WI (OSH): AN ECLIPSE 10 GYROCOPTER CRASHED INTO A ROTORWAY HELICOPTER WHILE OPERATING IN THE ULTRALIGHT AREA ON THE SOUTHWEST SIDE OF RWY 36. POB: 2, INJURIES: SERIOUS, DAMAGE: SUBSTANTIAL. 07/29/2023 1830Z
THE ECLIPSE 10 GYROCOPTER’S ROTOR MAST, ROTOR BLADES AND EMPENNAGE SEPARATED ON IMPACT AT AN ALTITUDE OF APPROXIMATELY 250 FEET. THE GYROCOPTER’S TRAJECTORY CONTINUED IN AN EAST HEADING FOR APPROXIMATELY 320 FEET AND IMPACTED A PARKED AIRCRAFT ON THE EAA GROUNDS. IT CAME TO REST UPRIGHT ATOP THE PARKED AIRCRAFT AND ORIENTED SOUTHWEST, WITH THE AIRCRAFT CABIN LARGELY INTACT. BOTH GYROCOPTER OCCUPANTS SUSTAINED SERIOUS INJURIES.
NO GROUND INJURIES WERE REPORTED.
REFERENCE: INCIDENT REPORT NUMBER A-GL-13-23-022 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 WITH THE GYROCOPTER FOLLOWING THE MIDAIR COLLISION.
THIS REPORT MAY BE AMENDED AS ADDITIONAL INFORMATION BECOMES AVAILABLE.
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.