20090225001419A

Accident · Substantial damage

FAA accident report · Robsin R22 BETA · O'Donnel, TX · February 25, 2009

Date
February 25, 2009 · 13:45 local
Place
O'Donnel, TX
Phase of flight
Hovering
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N387AC
NTSB investigation
NTSBCEN09CA180
Reported as
Robsin R22BETA
Reported engine
Lycoming O320B2C
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s flight hours
16,000 total4,000 in this make and model10 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.

(-23) On February 25, 2009, at approximatley 1345 CST, during oge hovering while hunting feral hogs, the Robinson R-22 helicopter lost main rotor blade RPM and could not hold altitude due to heavy load, high atmospheric temperatures, and no wind conditions. Subsequently, the aircraft impacted the ground on its left side. The pilot stated the engine was operating normally, then the aural low rotor warning came on. The helicopter could not sustain a hover and hit the ground coming to rest on its left side. The main rotor blades and tail rotor blades were damaged and the tail boom separated just aft to the fuselage. No injuries were received by the pilot in command. The accompanying passenger sustained a minor bruise on the left side of his forehead.

As the FAA filed it

(-23) ON FEBRUARY 25, 2009, AT APPROXIMATLEY 1345 CST, DURING OGE HOVERING WHILE HUNTING FERAL HOGS, THE ROBINSON R-22 HELICOPTER LOST MAIN ROTOR BLADE RPM AND COULD NOT HOLD ALTITUDE DUE TO HEAVY LOAD, HIGH ATMOSPHERIC TEMPERATURES, AND NO WIND CONDITIONS. SUBSEQUENTLY, THE AIRCRAFT IMPACTED THE GROUND ON ITS LEFT SIDE. THE PILOT STATED THE ENGINE WAS OPERATING NORMALLY, THEN THE AURAL LOW ROTOR WARNING CAME ON. THE HELICOPTER COULD NOT SUSTAIN A HOVER AND HIT THE GROUND COMING TO REST ON ITS LEFT SIDE. THE MAIN ROTOR BLADES AND TAIL ROTOR BLADES WERE DAMAGED AND THE TAIL BOOM SEPARATED JUST AFT TO THE FUSELAGE. NO INJURIES WERE RECEIVED BY THE PILOT IN COMMAND. THE ACCOMPANYING PASSENGER SUSTAINED A MINOR BRUISE ON THE LEFT SIDE OF HIS FOREHEAD.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.