FTW03LA106

NTSB accident investigation · Eurocopter AS350B2 · Venice, LA · March 6, 2003

Accident · Minor injuriesLimited investigationFinal report
Date
March 6, 2003, 07:20 local (13:20 UTC)
Place
Venice, LA
Injuries
5 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N945PTEurocopter AS350B2
Weather
Instrument (IMC) · Day
Status
Completed · report June 2, 2004
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20030306008599A
Case key
56591

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 inability to maintain directional control following a loss of tail rotor drive. A contributing factor was the fog.

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.

In flight encounter with weatherCruise
Weather condition - fogFactor
In flight collision with terrain/waterManeuvering
Rotor system,tail rotor - not engagedCause
Loss of control - in flightManeuvering
Directional control - not possiblePilot in commandCause

Analysis

The helicopter impacted water while maneuvering in a turn. The 16,000-hour pilot stated that a weather brief was obtained prior to departure, and the weather reported at Venice, Louisiana, near the intended destination was 2 1/2 statute miles visibility, with increasing visibilities and sky conditions improving. At approximately 0715 and 40 nautical miles northwest Boothville, Louisiana, deteriorating weather conditions developed. The pilot elected to execute a right turn and descend to an altitude where weather conditions were better, and sight of water was evident. At a slow rate of speed "estimated no faster than a walk," the tail rotor struck the water. The aircraft yawed to the left and a ditching maneuver was entered while close to the water at a slow speed. The aircraft impacted the water on its left side and immediately filled with water. Weather conditions at NEW at 0653 were reported as winds calm, visibility 1/2 statute mile, ceiling indefinite at 100 feet, and fog. Weather conditions at Boothville, Louisiana (BVE), 40 nautical miles northwest of the accident site, at 0751, were reported as winds from 180 degrees at 3 knots, visibility 1/4 statute mile, ceiling indefinite at 100 feet, and fog.

Factual narrative

On March 6, 2003, at 0720 central standard time, an Eurocopter AS350B2 helicopter, N945PT, was destroyed upon impact with water following a loss of directional control while maneuvering in the vicinity of Venice, Louisiana. The helicopter was registered to the Bank One Leasing Corporation of Columbus, Ohio, and operated by Taylor Energy Company of New Orleans, Louisiana. The non-instrument rated commercial pilot and four passengers sustained minor injuries. Instrument meteorological conditions (IMC) prevailed, and a company flight plan was filed for the 14 Code of Federal Regulations Part 91 business flight. The flight originated from the Lakefront Airport (NEW), near New Orleans, Louisiana, approximately 0655, and was destined for the Mississippi Canyon 20 platform located in the Gulf of Mexico, approximately 6 nautical miles of Boothville, Louisiana.

The 16,000-hour pilot, who reported having accumulated 1,200 hours in the accident aircraft, reported in the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) that a weather brief was obtained prior to departure, and the weather reported at Venice, Louisiana, near the intended destination was 2 1/2 statute miles visibility, with increasing visibilities and sky conditions improving.

Approximately 0715 and 40 nautical miles northwest Boothville, Louisiana, deteriorating weather conditions developed. The pilot elected to execute a right turn and descend to an altitude where weather conditions were better, and sight of water was evident. At a slow rate of speed "estimated no faster than a walk," the tail rotor struck the water. The aircraft yawed to the left and a ditching maneuver was entered while close to the water at a slow speed. The aircraft impacted the water on its left side and immediately filled with water.

The pilot and passengers egressed through the top of the helicopter. The use of a hand-held marine radio aided in the search and rescue. The flares onboard the aircraft did not work, and the raft could not be located due to the aircraft resting in an upside-down position. All occupants were rescued by units of the United States Coast Guard approximately 50 to 80 minutes after they entered the water.

Weather conditions at NEW at 0653 were reported as winds calm, visibility 1/2 statute mile, ceiling indefinite at 100 feet, and fog.

Weather conditions at Boothville, Louisiana (BVE), 40 nautical miles northwest of the accident site, at 0751, were reported as winds from 180 degrees at 3 knots, visibility 1/4 statute mile, ceiling indefinite at 100 feet, and fog.

Aircraft

Registration
N945PT
Reported as
Eurocopter AS350B2
Category
Helicopter
Serial number
2848
Engine
Turbomeca Arriel 1d1, 750 horsepower, turbo shaft
Damage
Destroyed
Flight
Business · Part 91
Operator
Taylor Energy Company
Registered owner
Bank One Leasing Corp
Airworthiness certificate
Standard, Normal
Departed
NEW · New Orleans, LA
Destination
GOM · MS Canyon 20, GM
Flight plan
Company VFR

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
46
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
November 15, 2001
Seat
Right
Flight hours
16,000 total · 1,200 in this make and model · 15,000 as pilot in command · 300 in the last 90 days · 50 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
0° at 0 knots
Visibility
0.5 statute miles
Lowest ceiling
100 ft indefinitevv
Temperature
59 °F, dew point 55 °F
Altimeter
29.85 inHg

FAA reports on this event · 1

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