CEN25LA073

NTSB accident investigation · Robinson Helicopter R44 II · Buras, LA · January 8, 2025

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
January 8, 2025, 13:00 local (19:00 UTC)
Place
Buras, LA
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N430JMRobinson Helicopter R44 II
Defining event
Taxi-from runway: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA-FSDO
FAA report
20250108000259A
Case key
199528

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot’s failure to maintain control during a hover taxi with a quartering tailwind.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

WindEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentRobinson Helicopter R44 II: 2 casesAll aircraft: 110 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Incorrect use/operationRobinson Helicopter R44 II: 17 casesAll aircraft: 3,958 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that after returning from a local flight, he entered an in-ground effect hover taxi directly into the wind at the airport. While in the hover the pilot started a right pedal turn when he encountered a sudden right quartering tailwind. The pilot attempted to correct for the sudden wind; however, directional control was immediately lost, and the helicopter impacted the runway upright which resulted in substantial damage to the main rotor system, the fuselage, and tail rotor system. The pilot reported that there were no preaccident mechanical malfunctions or failures with the helicopter that would have precluded normal operations. At the time of the accident, the pilot was hover taxiing the helicopter with wind from 020° at 15 knots gusting to 20 knots. The pilot stated that the accident could have been prevented by performing a left pedal turn instead of the right pedal turn.

Aircraft

Registration
N430JM
Reported as
Robinson Helicopter R44 II
Category
Helicopter
Serial number
10733
Built
2005
Airframe hours
3,032
Engine
Lycoming IO-540-AE1A5, 205 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 17, 2024
Airport
LS84 · Matidora, runway 04, 2,015 × 20 ft, asphalt
Equipment
ADS-B

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
BasicMed, Without waivers/limitations
Seat
Right
Restraint
3-point
Flight hours
3,000 total · 54 in this make and model · 3,000 as pilot in command · 50 in the last 90 days · 20 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 15 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 50 °F
Altimeter
30.35 inHg
Observed at
KNBG, 38 nm away

Docket · 2

The files NTSB released with the investigation on February 21, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.4 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.