FTW01LA038

NTSB accident investigation · Bell 206B3 · Hurst, TX · December 18, 2000

Accident · Minor injuriesLimited investigationFinal report
Date
December 18, 2000, 13:15 local (19:15 UTC)
Place
Hurst, TX
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8240GBell 206B3
Weather
Visual (VMC) · Day
Status
Completed · report September 6, 2001
Report
Approved by Office Director
FAA report
20001218027919A
Case key
50790

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 flight instructor's failure to maintain directional control during the practice hydraulic off run-on landing. Contributing factors were the gusty wind conditions, and the non-breakaway runway edge light.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Weather condition - gustsFactor
Directional control - not maintainedPilot in command(cfi)Cause
On ground/water collision with objectLanding - roll
Airport facilities,runway edge lights - lack of frangibilityFactor
Roll overLanding - roll
Dynamic rollover - encounteredPilot in command(cfi)

Analysis

After the airline transport pilot (ATP) receiving instruction completed a practice hydraulic off run-on landing to runway 35, the flight instructor brought the helicopter to a 10-foot hover with the hydraulics off. He started a hydraulic off approach to the runway and transferred the controls to the ATP to complete the maneuver. The ATP landed the helicopter on the center of the runway, and as the helicopter was sliding forward, it began to drift to the right. The flight instructor took charge of the controls and with left cyclic applied, increased collective to miss a runway edge light, but was unable to get the helicopter airborne in time to miss the light. The helicopter's right skid slid up against the runway edge light (non-breakaway), which stood about 10-12 inches above the ground. As the right skid slid along the light, the helicopter rolled over onto its right side. The ATP stated that the aircraft didn't begin to drift until during the transfer of controls. The tower controller reported that the wind at the time of the accident was from 320 degrees at 18 knots gusting to 26-32 knots.

Factual narrative

On December 18, 2000, at 1315 central standard time, a Bell 206B3 helicopter, N8240G, was substantially damaged when it rolled over during landing at the Bell Helicopter Training Strip near Hurst, Texas. The helicopter was registered to the Textron Financial Corporation and operated by Bell Helicopter Textron. The flight instructor and the airline transport pilot receiving instruction sustained minor injuries. Visual meteorological conditions prevailed, and a company flight plan was filed for the 14 Code of Federal Regulations Part 91 instructional flight. The local flight originated from the Bell Helicopter Training Center, Hurst, Texas, approximately 1235.

The flight instructor reported that after the airline transport pilot (ATP) completed a practice hydraulic off run-on landing to runway 35, he (instructor) brought the helicopter to a 10-foot hover with the hydraulics off. He started a hydraulic off approach to the runway and transferred the controls to the ATP to complete the maneuver. The ATP landed the helicopter on the center of the runway, and as the helicopter was sliding forward, it began to drift to the right. The flight instructor took charge of the controls and with left cyclic applied, increased collective to miss a runway edge light, but was unable to get the helicopter airborne in time to miss the light. The helicopter's right skid slid up against the runway edge light (non-breakaway), which stood about 10-12 inches above the ground. As the right skid slid along the light, the helicopter rolled over onto its right side.

The ATP reported in a written statement that after the flight instructor brought the helicopter off the ground with the hydraulics off and began to fly down the runway, he said "let me show you something" and transferred the controls saying "you've got it - touch down before the X." The helicopter touched down before the X, and the instructor took charge of the controls. The ATP stated that the aircraft didn't begin to drift until during the transfer of controls.

The Bell tower controller reported that the wind at the time of the accident was from 320 degrees at 18 knots gusting to 26-32 knots.

Examination of the helicopter by the FAA inspector revealed that the main transmission had separated from the fuselage, the mast was bent, the tail boom was buckled, and both main rotor blades were damaged.

Aircraft

Registration
N8240G
Reported as
Bell 206B3
Category
Helicopter
Serial number
4500
Airframe hours
948
Engine
Rolls-Royce 250-C20J, 420 horsepower, turbo shaft
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Bell Helicopter Textron
Registered owner
Textron Financial Corp.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 6, 2000 · 15 hours before
Departed
2F2
Flight plan
Company VFR
Airport
2F2 · Bell Helicopter Tng Strip, runway 35, 2,000 × 50 ft, asphalt

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
63
Certificates
Flight instructor, Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
19,700 total · 4,300 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 18 knots, gusting 26
Visibility
10 statute miles
Lowest ceiling
None
Temperature
122 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
2F2

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.