Aircraft Accident/Incident Report

Port O'connor, Texas 77982
Wednesday, September 12, 1990 7:10 CDT

NTSB Narrative Summary Released at Completion of Accident

THE HELICOPTER DEPARTED AT DAWN FOR A VFR FLIGHT FROM A COASTAL BASE EN ROUTE TO AN OFFSHORE OIL PLATFORM DURING IMC. THE CEILING WAS LOW AND RAIN SHOWERS WERE PASSING THROUGH THE AREA. AFTER THE HELICOPTER FLEW PAST THE SHORELINE IT PENETRATED A HEAVY RAIN SHOWER. THE PILOT DESCENDED THE HELICOPTER AND ATTEMPTED TO MAINTAIN VISUAL CONTACT WITH A LIGHT ON AN OIL PLATFORM LOCATED IN HIS LINE OF SIGHT. THE RIGHT SKID DIPPED INTO THE WATER AND THE HELICOPTER TUMBLED FORWARD AND IMPACTED THE WATER. EXAMINATION OF THE WRECKAGE DID NOT REVEAL ANY MECHANICAL MALFUNCTION. THE PASSENGER REPORTED THAT IT WAS DARK DURING THE DEPARTURE WITH THE LIGHT ON THE RIG THE ONLY THING VISIBLE. HE REMEMBERED THE PILOT FLYING THE HELICOPTER INTO THE WATER WITH NO WARNING LIGHTS OR HORNS ACTIVATED PRIOR TO IMPACT.

NTSB Probable Cause Narrative

THE PILOT'S FAILURE TO MAINTAIN PROPER ALTITUDE. FACTORS WERE THE PILOT'S DECISION TO FLY INTO THE KNOWN ADVERSE WEATHER AND THE WEATHER/LIGHT CONDITIONS.

Event Information

Type of Event Accident
Event Date 9/12/1990
Event Day of the Week Wednesday
Time of Event 710
Event Time Zone Central Daylight Time
Event City PORT O'CONNOR
Event State TEXAS
Event Country --
Zipcode of the event site 77982
Event Date Year 1990
Event Date Month 9
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 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Witness
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 Dawn
Lowest Ceiling Height 500
Lowest Non-Ceiling Height 300
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 2
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 22
Wind Direction (degrees magnetic) 60
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 13
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 2245
NTSB Notification Source --
NTSB Notification Date Sep 12 1990 12:00AM
NTSB Notification Time 1030
Fiche Number and/or location -used to find docket information 44594
Date of most recent change to record Dec 12 2000 5:22PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N882BT
NTSB Number FTW90FA178
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model B206LI
Aircraft Series Identifier B206LI
Aircraft Serial Number 45716
Certified Max Gross Weight 4150
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 100 Hour
Date of Last Inspection Sep 4 1990 12:00AM
Airframe hours since last inspection 10
Airframe Hours 5094
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name
Aircraft Owner Street Address
Aircraft Owner City
Aircraft Owner State
Aircraft Owner Country
Aircraft Owner Zipcode
Operator is an individual? --
Operator Name INDUSTRIAL HELICOPTERS, INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address P.O. BOX 90210
Operator City LAFAYETTE
Operator State LA
Operator Country
Operator Zip code 70509
Operator Code
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 Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 700
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code NONE
Destination City MI 664
Destination State GM
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
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 --