FTW95LA310

NTSB accident investigation · Williams Bell OH13H/Tomcat MK5A · Alicia, AR · July 21, 1995

Accident · Serious injuriesLimited investigationFinal report
Date
July 21, 1995, 16:30 local (21:30 UTC)
Place
Alicia, AR
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N3771WWilliams Bell OH13H/Tomcat MK5A
Weather
Visual (VMC) · Day
Status
Completed · report January 19, 1996
Report
Approved by Office Director
FAA report
19950721019309A
Case key
19507

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 pilot's failure to remove the refueling hose. A factor was that he diverted his attention from the refueling operation.

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 - in flightTakeoff
Miscellaneous equipment - not removedPilot in commandCause
Diverted attentionPilot in commandFactor
Aircraft control - not possiblePilot in command
In flight collision with objectDescent - uncontrolled
Object - vehicle

Analysis

Following agricultural operations, the pilot landed to refuel and to load chemicals. After placing the fuel hose in the tank, the pilot walked away from the helicopter to talk to a customer. He failed to remove the refueling hose prior to takeoff resulting in the helicopter striking a parked vehicle.

Factual narrative

On July 21, 1995, at 1630 central daylight time, a Williams Flying Service OH13H/Tomcat MK5A, N3771W, impacted the ground during takeoff near Alicia, Arkansas. The commercial pilot was seriously injured and the helicopter sustained substantial damage. No flight plan was filed for the aerial application flight operated by AAC Flying Service under Title 14 CFR Part 137. Visual meteorological conditions prevailed for the flight which was originating when the accident occurred.

The operator reported that the pilot landed to refuel and to load chemicals. After placing the fuel hose in the tank, the pilot walked away from the helicopter to talk to a customer. The pilot returned to the aircraft and "attempted to takeoff with the fuel hose still in fuel tank" resulting in the aircraft striking the "ground and a 1990 Ford pickup at the same time." The rotor blades, skids, and fuselage of the helicopter were damaged.

Aircraft

Registration
N3771W
Reported as
Williams Bell OH13H/Tomcat MK5A (OH13H/TOMC)
Category
Helicopter
Serial number
WFS80-1
Airframe hours
936
Engine
Lycoming VO-435-A1F, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Aac Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · July 5, 1995 · 98 hours before
Departed
NONE

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
24
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
1,518 total · 1,389 in this make and model · 1,342 as pilot in command · 359 in the last 90 days · 158 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 1 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 70 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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