20240915012459A

Accident · Destroyed

FAA accident report · Robinson Helicopter R44 II · Basin, MT · September 15, 2024

Date
September 15, 2024 · 17:00 local
Place
Basin, MT
Phase of flight
Takeoff: Climb Out
Operating rules
General operating rules (Part 91)
Operator
5RMA
Damage
Destroyed
Aircraft
N233WT
NTSB investigation
NTSBWPR24LA307
Reported as
Robinson Helicopter R44 II
Reported engine
Lycoming IO-540-AE1A5
People aboard
3
Fatal injuries
0
Other injuries
3
Pilot’s certificates
Commercial pilot, flight instructor
Pilot’s flight hours
8,551 total3,511 in this make and model52 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.

The pilot stated the following:

"We landed at our cabin at 1100 in the morning, upon descending into the landing zone I completed a hover check." "The weather conditions at that time were blue sky and sunny no wind."

"At 1700 the temprature was 60* and wind blowing towards the cabin(lz)" there is only 1 exit to the lz towards the north." He thought conditions were satisfactory for a take-off. " the pilot and 2 passengers boarded the helicopter and took off, upon reaching tree top level, the wind caught the tail rotor and spun the helicopter around to the right, the low rotor light and horn came on and it fell to the ground from tree top level." The pilot stated he did not have enough power to make a successful take off.

As the FAA filed it

THE PILOT STATED THE FOLLOWING:

"WE LANDED AT OUR CABIN AT 1100 IN THE MORNING, UPON DESCENDING INTO THE LANDING ZONE I COMPLETED A HOVER CHECK." "THE WEATHER CONDITIONS AT THAT TIME WERE BLUE SKY AND SUNNY NO WIND."

"AT 1700 THE TEMPRATURE WAS 60* AND WIND BLOWING TOWARDS THE CABIN(LZ)" THERE IS ONLY 1 EXIT TO THE LZ TOWARDS THE NORTH." HE THOUGHT CONDITIONS WERE SATISFACTORY FOR A TAKE-OFF. " THE PILOT AND 2 PASSENGERS BOARDED THE HELICOPTER AND TOOK OFF, UPON REACHING TREE TOP LEVEL, THE WIND CAUGHT THE TAIL ROTOR AND SPUN THE HELICOPTER AROUND TO THE RIGHT, THE LOW ROTOR LIGHT AND HORN CAME ON AND IT FELL TO THE GROUND FROM TREE TOP LEVEL." THE PILOT STATED HE DID NOT HAVE ENOUGH POWER TO MAKE A SUCCESSFUL TAKE OFF.

NTSB investigation

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