Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Brazos 542
Monday, March 20, 2000 15:24 CST
NTSB Narrative Summary Released at Completion of Accident
The pilot was maneuvering the helicopter to land on an offshore platform. He initially approached the platform from the north, heading into the wind, which was from the south-southeast at 20-25 knots. The pilot began a right turn to circle clockwise around the platform at 300 to 400 feet agl and 70 to 80 mph indicated airspeed. Approximately 3/4 of the way around the platform, the helicopter 'began to spin' to the right. The pilot applied left pedal in an attempt to stop the spin, however, there was 'no tail rotor response.' The pilot 'made an effort to try to come out of [the spin] by lowering the collective and dropping the nose of the aircraft.' Control inputs had no effect on stopping the spin, and the helicopter descended and impacted the water. There were no reported anomalies to the tail rotor system prior to the accident. In February 1995, the FAA issued an Advisory Circular (AC 90-95) concerning unanticipated right yaw in helicopters, or loss of tail rotor effectiveness (LTE). The AC advises pilots LTE may occur in right turns at low airspeeds, and that correct, timely response is critical to prevent a loss of control.
NTSB Probable Cause Narrative
The pilot's right turn maneuver during low speed resulting in a loss of tail rotor effectiveness and subsequent loss of control.
Event Information
| Type of Event | Accident |
| Event Date | 3/20/2000 |
| Event Day of the Week | Monday |
| Time of Event | 1524 |
| Event Time Zone | Central Standard Time |
| Event City | BRAZOS 542 |
| Event State | GULF OF MEXICO |
| Event Country | -- |
| Zipcode of the event site | 00000 |
| Event Date Year | 2000 |
| Event Date Month | 3 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| 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 | Unknown |
| Investigator's weather source | Pilot |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 20 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 160 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 30 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 3 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 3 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 137 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Mar 2 2000 12:00AM |
| NTSB Notification Time | 800 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Jan 23 2001 9:37AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5002E |
| NTSB Number | FTW00LA100 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 135: Air Taxi & Commuter |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Bell |
| Aircraft Model | 206B3 |
| Aircraft Series Identifier | 206B3 |
| Aircraft Serial Number | 2428 |
| Certified Max Gross Weight | 3200 |
| 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 | 5 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | 30 |
| Airframe Hours | 17591 |
| ELT Installed | Unknown |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | G.M. LEASING CO. L.L.C. |
| Aircraft Owner Street Address | 101 LAFFERTY DR. |
| Aircraft Owner City | BROUSSARD |
| Aircraft Owner State | LA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 70518 |
| Operator is an individual? | -- |
| Operator Name | HORIZON HELICOPTERS, INC. |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 7903 COUNTY ROAD 220 |
| Operator City | ANGLETON |
| Operator State | TX |
| Operator Country | |
| Operator Zip code | 77515 |
| Operator Code | VBVA |
| Owner has at least one certificate | Yes - certificate holder |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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) | Unknown |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | NONE |
| Departure City | BRAZOS 341 |
| Departure State | GM |
| Departure Country | |
| Departure Time | 1500 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 23 2001 11:29AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |