MKC86LA199

NTSB accident investigation · Bell 206A · Texarkana, AR · September 26, 1986

Accident · No injuriesLimited investigationFinal report
Date
September 25, 1986, 19:45 local (Sep 26, 1986, 00:45 UTC)
Place
Texarkana, AR
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N206DWBell 206A
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19860925046909A
Case key
34255

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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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.

Abrupt maneuverStanding - idling rotors
Rotorcraft flight control,collective control - engagedCause
Collective - inadvertent usePassengerCause
InattentivePilot in commandFactor
Control interference - performedPassengerCause
Lift-off - initiatedPassengerCause
Loss of control - in flightHover
Rotor rpm - not attainedPilot in commandCause
Remedial action - not possiblePilot in commandFactor
Rotorcraft flight controls - improper use ofPilot in commandCause
Hard landingLanding - flare/touchdown
Landing gear,nose gear assembly - overload

Analysis

The pilot stated that the left front passenger raised the collective pitch control by mistake while trying to open the cabin door. According to the pilot, the rotor system was between 65-70 n 1 , and the throttle at flight idle. When the helicopter achieved hover in-ground effect at this point, the pilot further stated, he pushed the collective pitch control down and the aircraft impacted the ground.

Aircraft

Registration
N206DW
Reported as
Bell 206A
Category
Helicopter
Serial number
056
Engine
Allison 250-C20B, 317 horsepower, turbo shaft
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
David Walden
Airworthiness certificate
Standard, Normal
Departed
Texarkana, AR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Toxicology
Performed
Flight hours
6,174 total · 1,915 in this make and model · 6,036 as pilot in command · 67 in the last 90 days

Weather

Conditions
Visual (VMC) · Dusk
Wind
160° at 9 knots
Visibility
15 statute miles
Lowest ceiling
15,000 ft broken
Temperature
81 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
TXK, 2 nm away

FAA reports on this event · 1

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