ATL04TA142

NTSB accident investigation · Bell UH-1H · Childs, FL · July 1, 2004

Accident · No injuriesFinal report
Date
June 30, 2004, 20:00 local (Jul 1, 2004, 00:00 UTC)
Place
Childs, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N128FCBell UH-1H
Weather
Visual (VMC) · Dusk
Status
Completed · report June 8, 2005
Report
Approved by Office Director
Parties
Orlando FSDO
FAA report
20040630032699A
Case key
59760

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 vehicle driver's inadequate visual lookout and his failure to maintain clearance. A factor was the lack of company standards and operation procedures.

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.

On ground/water collision with objectStanding - idling rotors
Clearance - not maintainedDriver of vehicle
Procedure inadequateCompany/operator managementFactor
Visual lookout - inadequateDriver of vehicleCause

Analysis

According to the pilot after landing, he noticed that one of the skids were off of the pavement and was beginning to settle in the ground. The pilot lifted the helicopter to reposition the skid on the pavement. At the same time, the refuel trailer was being pulled forward towards the helicopter. After the helicopter was positioned on the pavement, the refueling trailer continued towards the helicopter until it struck the right synchronized elevator on the tail boom assembly. Examination of the helicopter revealed the right synchronized elevator was buckled. No flight control or mechanical anomalies were reported by the pilot. Review of the USDA Forest Service operating procedures revealed that there were no operating procedures for "hot" refueling. Subsequent to this accident procedures have been adopted to prevent another reoccurrence of this accident.

Factual narrative

On June 30, 2004, at 2000 eastern daylight time, a Bell UH-1H helicopter, N128FC, registered to and operated by the USDA Forest Service FEPP, was struck by a fuel trailer while the driver of the refueling vehicle positioned to refuel the standing helicopter near Childs, Florida. The public use flight was conducted under the provisions of Title 14 CFR Part 91 with no flight plan filed. Visual meteorological conditions prevailed at the time of the accident. The commercial pilot was uninjured and helicopter sustained substantial damaged. The flight was participating in a wildlife fire operation in the vicinity of Childs, Florida, on June 30, 2004 at 1800.

According to the pilot, while participating in a wildfire operation, he maneuvered the helicopter to land and conduct a "hot" refueling. After landing, the pilot noticed that one of the skids were off of the pavement and was beginning to settle in the ground. The pilot lifted the helicopter to reposition the skid on the pavement. At the same time, the refuel trailer was being pulled forward towards the helicopter. After the helicopter was positioned on the pavement, the refueling trailer continued towards the helicopter until it struck the right synchronized elevator on the tail boom assembly.

Examination of the helicopter revealed the right synchronized elevator was buckled. No flight control or mechanical anomalies were reported by the pilot. Review of the USDA Forest Service operating procedures revealed that there were no operating procedures for "hot" refueling. Subsequent to this accident procedures have been adopted to prevent reoccurrence of this type accident.

Aircraft

Registration
N128FC
Reported as
Bell UH-1H
Category
Helicopter
Serial number
64-13750
Airframe hours
6,607
Engine
Lycoming T53-L-703, 1,600 lbs thrust, turbo shaft
Damage
Substantial damage
Flight
Public aircraft · Public use
Operator
USDA Forest Service, doing business as Florida Division of Forestry
Registered owner
Florida Depatment of Agr
Airworthiness certificate
Special, Special flight (Special)
Last inspection
AAIP · April 1, 2004 · 34 hours before
Departed
FMY · Fort Myers, FL
Destination
Okeechobee, FL

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
54
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
April 22, 2004
Seat
Front
Flight hours
6,000 total

Weather

Conditions
Visual (VMC) · Dusk
Wind
110° at 4 knots
Visibility
10 statute miles
Lowest ceiling
7,000 ft broken
Temperature
77 °F, dew point 73 °F
Altimeter
29.87 inHg
Observed at
FMY, 25 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.