CEN23LA280

NTSB accident investigation · Bell Helicopter Textron 206L-1 · Amity, MO · July 5, 2023

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
July 5, 2023, 14:50 local (19:50 UTC)
Place
Amity, MO
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N828WPBell Helicopter Textron 206L-1
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
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
FAA report
20230705016669A
Case key
192546

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 failure to see and avoid wires while conducting a low-level aerial application flight.

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.

Object/animal/substance: wireEnvironmental issues › Physical environment · Awareness of conditionBell Helicopter Textron 206L-1: 2 casesAll aircraft: 588 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 during an aerial application flight, the helicopter impacted wires that he did not see, which resulted in substantial damage to the fuselage and rotor blades. He stated that a road that paralleled the field dipped down, which made the wires appear below the horizon. The pilot stated that there were no preimpact mechanical malfunctions or failures that would have precluded normal operation.

Aircraft

Registration
N828WP
Reported as
Bell Helicopter Textron 206L-1
Category
Helicopter
Serial number
45294
Built
1979
Engine
Rolls Royce 250-C30P, turbo shaft
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Cedar Ridge Aviation LLC
Registered owner
Cedar Ridge Aviation LLC
Airworthiness certificate
Special, Restricted (Special)
Equipment
Unknown

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
None
Certificates
Remote, Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Without waivers/limitations
Last flight review
February 25, 2023
Seat
Right
Flight hours
4,400 total · 58 in this make and model · 77 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots
Visibility
10 statute miles
Temperature
79 °F, dew point 66 °F
Altimeter
30.04 inHg
Observed at
KSTJ, 23 nm away
METAR
KSTJ 051853Z VRB03KT 10SM SCT025 SCT075 SCT100 26/19 A3004 RMK AO2 SLP167 T02610194

Docket · 3

The files NTSB released with the investigation on August 31, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.7 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.