20140824013789A

Accident · Substantial damage

FAA accident report · Robinson Helicopter R44 II · Pahrump, NV · August 24, 2014

Date
August 24, 2014 · 06:45 local
Place
Pahrump, NV
Phase of flight
Descent
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N4246Z
NTSB investigation
NTSBWPR14LA353
Reported as
Robinson Helicopter R44 II
Reported engine
Lycoming IO-540-AE1A5
People aboard
1
Fatal injuries
0
Other injuries
1
Pilot’s certificates
Commercial pilot, flight instructor
Pilot’s flight hours
2,296 total1,790 in this make and model111 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

While on a personal flight and operating under part 91, the pilot, who was the sole occupant, entered a power-on practice autorotation. The power was reduced and resulted in a complete loss of engine power . The pilot attempted several times to restart the engine without success. A landing was accomplished to a dry lake bed. During the ground run the aircraft rocked forward and rolled over onto its right side. The aircraft sustained substantial damage. The pilot sustained minor injury. No post crash fire was reported.

As the FAA filed it

WHILE ON A PERSONAL FLIGHT AND OPERATING UNDER PART 91, THE PILOT, WHO WAS THE SOLE OCCUPANT, ENTERED A POWER-ON PRACTICE AUTOROTATION. THE POWER WAS REDUCED AND RESULTED IN A COMPLETE LOSS OF ENGINE POWER . THE PILOT ATTEMPTED SEVERAL TIMES TO RESTART THE ENGINE WITHOUT SUCCESS. A LANDING WAS ACCOMPLISHED TO A DRY LAKE BED. DURING THE GROUND RUN THE AIRCRAFT ROCKED FORWARD AND ROLLED OVER ONTO ITS RIGHT SIDE. THE AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE. THE PILOT SUSTAINED MINOR INJURY. NO POST CRASH FIRE WAS REPORTED.

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 reports on N4246Z · 1

Matched to the same aircraft by N-number and date.