WPR22LA096

NTSB accident investigation · Bell 47 · Fallon, NV · February 11, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 11, 2022, 14:30 local (22:30 UTC)
Place
Fallon, NV
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1023VBell 47
Defining event
Maneuvering-hover: 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
Western Pacific Region
Parties
FAA FSDO
FAA report
20220211001799A
Case key
104639

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 maintain control of the helicopter during a hover which, resulted in a collision with a hangar.

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 47G-2: 7 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: airport structureEnvironmental issues › Physical environment · Effect on operationBell 47G-2: 1 caseAll aircraft: 50 cases

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 pilot reported that, while hovering in front of a hangar he erroneously increased collective pitch, panicked, and lost control of the helicopter. The helicopter subsequently impacted the top of a hanger and rolled over. The helicopter sustained substantial damage to the main rotor and tail boom. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N1023V
Reported as
Bell 47 (G2)
Category
Helicopter
Serial number
2021
Built
1959
Airframe hours
12,359
Engine
Lycoming VO435A1F, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Larry Turner
Registered owner
Larry Turner
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 4, 2021 · 5.2 hours before
Destination
Same as departure
Airport
FLX · Fallon Municipal
Equipment
None

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
84
Injuries
None
Certificates
Flight instructor, Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Without waivers/limitations
Last flight review
February 16, 2022
Restraint
4-point
Flight hours
11,000 total · 50 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Lowest ceiling
None
Temperature
54 °F, dew point -13 °F
Altimeter
30.36 inHg
Observed at
KNFL
METAR
SA 11/03/2022 21:56-> METAR KNFL 112156Z VRB04KT 10SM SCT220 12/M25 A3036 RMK AO2 SLP239 T01221250=

Docket · 2

The files NTSB released with the investigation on June 8, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 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.