FTW86MA018

NTSB accident investigation · Bell 222UT · East Cameron · October 24, 1985

Accident · FatalMajor investigationFinal report
Date
October 24, 1985, 10:00 local (15:00 UTC)
Place
East Cameron
Injuries
2 fatal, 7 serious
Damage
Destroyed
Phase of flight
Landing
Aircraft
N3194MBell 222UT
Weather
Visual (VMC) · Day
Status
Completed · report July 7, 1989
Report
Approved by Office Director
FAA report
19851024057709A
Case key
22164

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.

Loss of engine power(partial) - mech failure/malfLanding - flare/touchdown
Turbine assembly,turbine blade - fatigueCause
In flight collision with objectLanding - flare/touchdown
Planned approach - poorPilot in commandFactor
Remedial action - not possible
Object - airport facility
FireOther

Analysis

Three pax rprtd that just prior to reaching the helipad, the helicopter's forward movement stopped and the helicopter wobbled or yawed from side to side. The pax's rprted that the pilot appeared to be trying to gain altitude and go forward when they heard a loud noise. The helicopter then dropped in a tail low attitude and crashed into pressurized natural gas components. Escaping gas ignited which resulted in an intense fire. An exam revealed that two blades on the l eng's gas producer turbine wheel had failed from fatigue and lodged against the pwr turbine nozzle vanes. An investigation showed that there should have been sufficient pwr to sustain flt with this failure. There was evidence theengine had lost power at a critical point during the apch and the pilot attempted to manuever the helicopter onto the helipad. However, the toe of the right skid contacted the tubular frame of a hothe rgt skid contacted the tubular frame of a horizontal safety fence (around the helipad). Subsequently, the fence was bent inward and downward by the aircraft.

Aircraft

Registration
N3194M
Reported as
Bell 222UT
Category
Helicopter
Serial number
47538
Airframe hours
123
Engine
Lycoming LTS-101-750, 653 horsepower, turbo shaft
Damage
Destroyed
Fire
On-Ground
Flight
Part 135
Registered owner
Pumpkin Air
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · October 22, 1985 · 4 hours before
Departed
2LA1 · Intracoastl Cty, LA
Flight plan
Company VFR
Airport
Block 215 Helipad

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
33
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
6,867 total · 317 in this make and model · 6,154 as pilot in command · 69 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
135° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F
Observed at
LCH

FAA reports on this event · 1

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