Aircraft Accident/Incident Report

High Island 116
Tuesady, December 26, 2000 21:30 CST

NTSB Narrative Summary Released at Completion of Accident

During the dark night, CFR Part 135 cargo, offshore flight over the Gulf of Mexico, the single-engine helicopter did not reached the destination platform. As of April 2002, the commercial pilot and the helicopter are missing. The pilot is presumed fatal, and the aircraft is presumed destroyed. Search efforts were hampered by weather including 8 to 10 foot seas, wind from 25 to 44 knots, thunderstorms, rain, fog, and visibilities between 0 and 3 miles with a cloud ceiling ranging from 200 to 600 feet. During the multiple air and surface searches, covering in excess of 7,000 square miles, no wreckage or debris was recovered. The 61 year-old pilot had accumulated over 15,000 flight hours. The pilot flew 950.6 hours in the previous calendar year, 298.7 hours in the previous quarter, and 108.4 hours in the current month. The pilot's flight/duty day began at 0800 and he had accumulated 7 flight hours prior to his last communication with dispatch. The helicopter was equipped with fixed floats; however, aside from the pilot's life vest, there was no overwater survival equipment aboard the helicopter. The helicopter was neither equipped nor certified for flight in IMC. A GPS and a telephone were installed in the helicopter. Total airframe time was 17,843.6 hours with 28.5 hours accumulated since the last continuous airworthiness inspection. The meteorological conditions probably existing near the destination platform were: cloud bases near 700 feet, flight visibility 0 in the clouds and near 3 miles below the lowest cloud base, light turbulence below 5,000 feet, and winds southerly at 22 to 29 knots.

NTSB Probable Cause Narrative

undetermined, missing aircraft.

Event Information

Type of Event Accident
Event Date 12/26/2000
Event Day of the Week Tuesday
Time of Event 2130
Event Time Zone Central Standard Time
Event City HIGH ISLAND 116
Event State GULF OF MEXICO
Event Country --
Zipcode of the event site --
Event Date Year 2000
Event Date Month 12
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 Weather Observation Facility
Time of the weather observation 2153 Central Standard Time
Direction of event from weather observation facility (degrees) 360
Weather Observation Facility ID BPT
Elevation of weather observation facility 15
Distance of event from weather observation facility (units?) 38
Time Zone of the weather observation CST
Lighting Conditions Night/Dark
Lowest Ceiling Height 500
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 5
Air Temperature at event time (in degrees celsius) 16
Dew Point at event time (in degress fahrenheit) 15
Wind Direction (degrees magnetic) 120
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.08
Density Altitude (feet) --
Intensity of Precipitation Light
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 --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 12068
NTSB Notification Source FAA
NTSB Notification Date Dec 26 2000 12:00AM
NTSB Notification Time 2200
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Nov 26 2002 4:48PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N83137
NTSB Number FTW01FAMS1
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed Company VFR
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Bell
Aircraft Model 206B
Aircraft Series Identifier 206B
Aircraft Serial Number 1015
Certified Max Gross Weight 3000
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 Continuous Airworthiness
Date of Last Inspection Dec 17 2000 12:00AM
Airframe hours since last inspection 28.5
Airframe Hours 17843.6
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name DUDLEY TARLTON
Aircraft Owner Street Address 3000 WESLAYAN ST STE 320
Aircraft Owner City HOUSTON
Aircraft Owner State TX
Aircraft Owner Country --
Aircraft Owner Zipcode 77027
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 GVTA
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 International
Operator carrying Pax/Cargo/Mail Cargo
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code NONE
Departure City South Marsh
Departure State GM
Departure Country USA
Departure Time 0
Departure Time Zone --
Destination Same as Local Flt crash at destination city
Destination Airport Code NONE
Destination City High Island 116
Destination State GM
Destination Country --
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred No
Date of most recent change to record Jul 11 2006 2:45PM
User who most recently changed record NTSB\HAMG
Since inspection or accident Time of Accident
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --