CEN24LA172

NTSB accident investigation · Bell 206B · Baton Rouge, LA · March 26, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 26, 2024, 13:45 local (18:45 UTC)
Place
Baton Rouge, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N67183Bell 206B
Defining event
Takeoff: 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
20240326004459A
Case key
194182

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

On this page

Probable cause

The pilot’s loss of control during takeoff that resulted in a hard landing.

Findings · 2

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBell 206B: 45 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: yaw controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedBell 206B: 7 casesAll aircraft: 149 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 helicopter was positioned on a trailer when the pilot initiated a takeoff from the trailer. The pilot reported that the helicopter began a yaw to the right upon liftoff. He attempted to correct the yaw, but the helicopter continued to yaw. The pilot managed to regain some control and made a hard landing. The pilot’s supervisor was in his office near the trailer when he heard rapid tone changes in the rotor noise. He ran outside and saw the helicopter settle to the ground. He glanced at the helicopter, and it appeared undamaged. While the helicopter was still running, he climbed into the co-pilot side of the helicopter and performed a functional check. All controls functioned properly, and the gauges indicated normal. He then repositioned the helicopter back onto the trailer without incident. The helicopter sustained substantial damage to the tailboom. The pilot reported that there were no mechanical malfunctions/failures of the helicopter that would have precluded normal operations.

Aircraft

Registration
N67183
Reported as
Bell 206B
Category
Helicopter
Serial number
5120
Built
1993
Engine
Rolls Royce M250-C20J, 800 horsepower, turbo shaft
Damage
Substantial damage
Flight
Public aircraft - state · Part 91
Operator
State Of Louisiana
Registered owner
State Of Louisiana
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 23, 2023 · 11,113 hours before
Destination
Same as departure
Airport
BTR · Baton Rouge Metro Airport
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
57
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, With waivers/limitations
Last flight review
January 23, 2023
Seat
Right
Restraint
5-point
Flight hours
1,548 total · 78 in this make and model · 1,348 as pilot in command · 20 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 55 °F
Altimeter
29.87 inHg
Observed at
KBTR
METAR
KBTR 261753Z 03005KT 10SM 095 FEW 22/13 A2987

Docket · 3

The files NTSB released with the investigation on September 12, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.3 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.