WPR23LA009

NTSB accident investigation · Bell Helicopter Textron Canada 505 · Moab, UT · October 8, 2022

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
October 8, 2022, 10:00 local (16:00 UTC)
Place
Moab, UT · mountainous terrain
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N874BBBell Helicopter Textron Canada 505
Defining event
Landing: Dynamic rollover
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
Federal Aviation Administration
FAA report
20221008016559A
Case key
106108

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 helicopter control during landing, that resulted in a dynamic roll over.

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.

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, he was initiating a landing to a ledge. As the landing skids contacted the ground, the pilot felt the helicopter settle tail first. Startled by this, he abruptly raised the collective, unaware that he was holding forward cyclic input. As power was applied, the rear skids lifted off the ground first, creating a nose low attitude. The helicopter subsequently rolled over onto its right side substantially damaging the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.

Aircraft

Registration
N874BB
Reported as
Bell Helicopter Textron Canada 505
Category
Helicopter
Serial number
65233
Built
2019
Airframe hours
318.6
Engine
Saffran Arrius 2R, 451 horsepower, turbo shaft
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 26, 2022 · 10 hours before
Departed
7CO1 · Gateway, CO
Destination
Same as departure
Equipment
Electronic multifunction display, Auto-pilot, ADS-B, Satellite tracking device, Electronic primary flight display, Electronic flight bag or handheld device

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
52
Injuries
Minor
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
April 12, 2022
Seat
Right
Restraint
4-point
Flight hours
1,326 total · 141 in this make and model · 937 as pilot in command · 19 in the last 90 days · 11 in the last 30 days · 4 in the last 24 hours
Role
Pilot-rated passenger
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Unknown
Seat
Left
Restraint
4-point
Flight hours
1,502 total

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 39 °F
Altimeter
30.33 inHg
Observed at
KCNY, 15 nm away
METAR
METAR KCNY 081553Z AUTO 12007KT 10SM CLR 18/04 A3033 RMK AO2 SLP233 T01830039=

Docket · 3

The files NTSB released with the investigation on January 13, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.4 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.