WPR23LA059

NTSB accident investigation · Bell 206-L4 · Ft Worth, TX · December 7, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
December 7, 2022, 13:15 local (19:15 UTC)
Place
Ft Worth, TX · Bell Helicopter Practice Area
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2036FBell 206-L4
Defining event
Landing-flare/touchdown: Hard landing
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 - North Texas FSDO
FAA report
20221207022479A
Case key
106430

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 improper landing flare, which resulted in a hard landing. Contributing to the accident, was the flight instructor’s inadequate supervision.

Findings · 4

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.

Info processing/decision: decision making/judgmentPersonnel issues › Action/decision · Student/instructed pilotBell 206-L4: 4 casesAll aircraft: 3,098 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotBell 206-L4: 8 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedBell 206-L4: 2 casesAll aircraft: 1,285 casesProbable cause
Attention/monitoring: monitoring other personPersonnel issues › Psychological · Instructor/check pilotBell 206-L4: 1 caseAll aircraft: 200 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 flight instructor reported that, during the instructional flight practicing autorotations, the pilot receiving instruction flared the helicopter in a more pronounced nose up attitude, an aft cyclic and higher descent rate, but not excessive enough to require him to take control. During the landing, the main rotor blades contacted the tail boom. The tail rotor driveshaft and vertical fins were substantially damaged during the landing. The flight instructor reported that there were no of preaccident mechanical malfunctions or failures with the helicopter that would preclude normal operation.

Aircraft

Registration
N2036F
Reported as
Bell 206-L4
Category
Helicopter
Serial number
52123
Built
1995
Airframe hours
6,183.9
Engine
Allison 250-C30 SER, 650 horsepower, turbo shaft
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Bell Textron Inc
Registered owner
Bell Textron Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 25, 2022 · 117 hours before
Departed
0TE2 · Hurst, TX
Destination
XS04 · Fort Worth, TX
Flight plan
Company VFR
Airport
XS04 · Bell South Airfield Airport, runway Lane 1, 1,600 × 55 ft
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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
52
Injuries
None
Certificates
Airline transport, Commercial, Flight instructor
Airplane ratings
Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, With waivers/limitations
Seat
Left
Flight hours
6,308 total · 330 in this make and model · 4,670 as pilot in command · 30 in the last 90 days · 14 in the last 30 days · 1 in the last 24 hours
Role
Pilot
Age
49
Injuries
None
Certificate
Commercial
Instrument ratings
Helicopter
Medical
Class 2, With waivers/limitations
Seat
Right
Flight hours
6,359 total · 0 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots
Visibility
3 statute miles
Lowest ceiling
1,100 ft overcast
METAR
KDFW 071925Z 34008KT 4SM BR BKN019 OVC024 18/17 A3012 RMK AO2 WSHFT 1906

Docket · 3

The files NTSB released with the investigation on May 4, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.8 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.

Other investigations on N2036F · 1

Matched to the same aircraft by N-number and date.