Aircraft Accident/Incident Report

E. Cameron 219, -- 70510
Friday, May 11, 2007 12:45 CDT

NTSB Narrative Summary Released at Completion of Accident

The commercial helicopter pilot, who reported having accumulated 179-hours in the same make and model aircraft, lost control of the helicopter while attempting to takeoff from an offshore platform. The pilot lifted the helicopter into a three to five foot hover and performed a final check of the "gauges." Reportedly the torque was indicating 96 percent and all other gauges were within "normal" parameters. The pilot then attempted to transition to forward flight. The pilot reported that the helicopter "appeared to settle as it approached the deck edge and did not feel like it was in transitional lift." After the helicopter crossed the edge of the deck, it entered into an uncommanded descent and right rotation. The pilot deployed the helicopter's floats prior to impacting the water. The pilot and passengers were able to egress the helicopter into a life raft unassisted. The temperature at the time of the mishap was 80 degrees Fahrenheit. At the time of the mishap, the helicopter was calculated to be 116 pounds below allowable maximum gross weight. A post-accident examination of the helicopter revealed no pre-impact mechanical malfunctions or failures.

NTSB Probable Cause Narrative

The pilot's failure to establish a climb and maintian directional control of the helicopter while departing the offshore platform.

Event Information

Type of Event Accident
Event Date 5/11/2007
Event Day of the Week Friday
Time of Event 1245
Event Time Zone Central Daylight Time
Event City E. Cameron 219
Event State GULF OF MEXICO
Event Country --
Zipcode of the event site 70510
Event Date Year 2007
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 283902N
Event Location Longitude 0923943W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 45
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1253 Central Daylight Time
Direction of event from weather observation facility (degrees) 345
Weather Observation Facility ID LCH
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) 45
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 27
Dew Point at event time (in degress fahrenheit) 16
Wind Direction (degrees magnetic) 40
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 3
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.97
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries 0
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 2
Injury Total None 2
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 23368
NTSB Notification Source FAA ROC
NTSB Notification Date May 11 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 30 2008 1:28PM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Baton Rouge

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3RL
NTSB Number DFW07LA109
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed Company VFR
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model 206B
Aircraft Series Identifier --
Aircraft Serial Number 0396
Certified Max Gross Weight 3350
Aircraft Category Helicopter
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection May 1 2007 12:00AM
Airframe hours since last inspection 118
Airframe Hours 14378
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Rotorcraft Leasing Company LLC
Aircraft Owner Street Address 430 N Eola Rd
Aircraft Owner City Brousssard
Aircraft Owner State LA
Aircraft Owner Country USA
Aircraft Owner Zipcode 70518-330
Operator is an individual? Yes
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger Only
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code --
Departure City E Cameron 219 C
Departure State LA
Departure Country USA
Departure Time 1300
Departure Time Zone CST
Destination Same as Local Flt crash at destination city
Destination Airport Code --
Destination City E. Cameron 219
Destination State GM
Destination Country USA
Specific Phase of Flight Takeoff
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 27 2008 5:31PM
User who most recently changed record GAMW
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --