CEN18CA240

NTSB accident investigation · Robinson Helicopter R22 Beta · Encino, TX · June 26, 2018

Accident · Minor injuriesData collectionFinal report
Date
June 26, 2018, 08:30 local (13:30 UTC)
Place
Encino, TX
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N122CHRobinson Helicopter R22 Beta
Defining event
Maneuvering: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report February 11, 2020
Report
Approved by Office Director
NTSB office
Central Region
FAA report
20180626008659A
Case key
97604

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 gunner's failure to ensure that the net would not ensnare the helicopter's skids once deployed, which resulted in the pilot being unable to maintain helicopter control as the bull pulled on the net and subsequent impact with terrain.

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.

Action: lack of actionPersonnel issues › Action/decision · OtherRobinson Helicopter R22 BETA: 16 casesAll aircraft: 792 casesProbable cause
Performance/control parametersAircraft › Aircraft oper/perf/capability · Attain/maintain not possibleRobinson Helicopter R22 BETA: 20 casesAll aircraft: 1,269 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 purpose of the flight was to capture a bull with a net gun. While the pilot was maneuvering at low altitude, the gunner fired the net at a bull. The net deployed and ensnared the helicopter's skid and the bull. The bull continued to run, dragging the helicopter down, which resulted in the helicopter's collision with terrain. The helicopter sustained substantial damage to the fuselage, main rotor, and tailboom, and the pilot and gunner sustained minor injuries. The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.

Factual narrative

The purpose of the flight was to capture a bull with a net gun. While the pilot was maneuvering at low altitude, the gunner fired the net at a bull. The net deployed and ensnared the helicopter's skid and the bull. The bull continued to run, dragging the helicopter down, which resulted in the helicopter's collision with terrain. The helicopter sustained substantial damage to the fuselage, main rotor, and tailboom, and the pilot and gunner sustained minor injuries. The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.

Aircraft

Registration
N122CH
Reported as
Robinson Helicopter R22 Beta (BETA)
Category
Helicopter
Serial number
4492
Built
2010
Engine
Lycoming O-360-J2A, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Espejo Helicopter Leasing LLC
Registered owner
Espejo Helicopter Leasing LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 15, 2018
Departed
Encino, TX
Destination
Encino, TX

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
37
Injuries
None
Certificate
Commercial
Instrument ratings
Helicopter
Medical
Class 2, Without waivers/limitations
Seat
Right
Restraint
Lap only
Flight hours
3,420 total · 2,200 in this make and model · 3,357 as pilot in command · 75 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
75 °F, dew point 68 °F

Docket · 1

The files NTSB released with the investigation on September 12, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 8.5 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.