Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Ship Shoal 130E, -- 70520
Friday, December 17, 2004 12:15 CST
NTSB Narrative Summary Released at Completion of Accident
As the 5,472-hour pilot was maneuvering to land on the helideck of an offshore platform, the main rotor blades struck an object that was temporally placed on the helideck. Subsequently, the helicopter rolled off the helideck and impacted the water. The pilot stated that while he was hovering, he asked the passenger who was seated in the left front seat where the helicopter was in relation to the platform and if the left side of the helicopter was clear because he was "watching the rotor disc." The passenger informed the pilot that the helicopter was half on and half off the platform and the left side was clear. The passenger who originally wanted to go to the platform told the pilot to continue ahead and not land. As the pilot acknowledged the passenger's request, he heard a noise followed by a sudden yaw to the right and a shutter of the flight controls. The owners of the platform stated that the helideck was not operational at the time of the accident; however, the operator of the helicopter reported that they were not aware of the status of the platform. Recovery efforts ceased and the helicopter was not recovered and is presumed destroyed.
NTSB Probable Cause Narrative
The pilot's failure to maintain clearance with a stationary object while maneuvering for landing. Contributing factors were the inadequate facilities available for landing, the pilot's lack of information regarding the landing area, and the operational status of the offshore platform.
Event Information
| Type of Event | Accident |
| Event Date | 12/17/2004 |
| Event Day of the Week | Friday |
| Time of Event | 1215 |
| Event Time Zone | Central Standard Time |
| Event City | Ship Shoal 130E |
| Event State | GULF OF MEXICO |
| Event Country | -- |
| Zipcode of the event site | 70520 |
| Event Date Year | 2004 |
| Event Date Month | 12 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 284400N |
| Event Location Longitude | 0911230W |
| 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 | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Pilot |
| Time of the weather observation | |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | -- |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | -- |
| 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) | -- |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 360 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 22 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 34 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | 1 |
| Injury Total Minor | 2 |
| Injury Total None | -- |
| Injury Total Serious | 1 |
| Injury Total All | 4 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 17559 |
| NTSB Notification Source | FAA Operations Center |
| NTSB Notification Date | Dec 17 2004 12:00AM |
| NTSB Notification Time | 1645 |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Apr 28 2005 2:59PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Baton Rouge, LA |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N976AA |
| NTSB Number | DFW05FA040 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | Yes |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Bell |
| Aircraft Model | 407 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 53169 |
| Certified Max Gross Weight | 5250 |
| Aircraft Category | Helicopter |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 7 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 15 2004 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 3344.2 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Omni Energy Services Corp. |
| Aircraft Owner Street Address | 4484 N.E. Evangeline Thwy |
| Aircraft Owner City | Carencro |
| Aircraft Owner State | LA |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 70520 |
| Operator is an individual? | No |
| 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/Cargo |
| Type of Flying (Per_Bus / Primary) | -- |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | -- |
| Departure City | Ship Shoal 149 |
| Departure State | GM |
| Departure Country | USA |
| Departure Time | 1142 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | -- |
| Destination City | Ship Shoal 130E |
| Destination State | GM |
| Destination Country | USA |
| Specific Phase of Flight | Landing - flare/touchdown |
| Report sent to ICAO? | Yes |
| Evacuation occurred | Yes |
| Date of most recent change to record | -- |
| User who most recently changed record | -- |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |