Aircraft Accident/Incident Report

Falfurrias, Texas 78355
Monday, March 2, 1992 22:35 CST

NTSB Narrative Summary Released at Completion of Accident

THE AIRCRAFT WAS CONDUCTING A COVERT DRUG INTERDICTION MISSION AT A REMOTE LANDING SITE. THE PILOT LIFTED OFF TO A HOVER AND WAS GOING TO TAKE OFF IN A BLACKED OUT CONFIGURATION SO AS TO NOT ALERT THE SMUGGLERS OF THE AIRCRAFT'S PRESENCE. AS THE PILOT PREPARED TO INITIATE THE FORWARD FLIGHT PORTION OF THE TAKEOFF, THE AIRCRAFT DRIFTED TO THE REAR AND COLLIDED WITH AN UNOCCUPIED MOBILE HOME. THE LEFT STABILIZER AND THE LEFT SIDE OF THE AIRCRAFT CAME INTO CONTACT WITH THE TRAILER AND THE AIRCRAFT ROLLED OVER ONTO THE ROOF. THE WEATHER CONDITIONS WERE OVERCAST WITH GUSTY WINDS AND DARK NIGHT WITH NO AMBIENT LIGHT. THE OBSERVER STATED THAT HE PERCEIVED THE AIRCRAFT DRIFTING BACKWARDS BUT DID NOT WARN THE PILOT EARLY ENOUGH FOR CORRECTIVE ACTION. THE OPERATOR DID NOT HAVE FORMAL TRAINING PROCEDURES DEVELOPED FOR THE BLACKED OUT OPERATION OR FOR THE ORIENTATION OF OBSERVERS IN SURVEILLANCE OR AIRCRAFT OPERATIONS.

NTSB Probable Cause Narrative

THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL DUE TO HIS ABILITY TO MAINTAIN AN ADEQUATE VISUAL LOOKOUT BEING RESTRICTED. FACTORS WERE THE OBSERVER'S DELAY IN INFORMING THE PILOT OF THE REARWARD DRIFT AND THE DARK NIGHT CONDITIONS.

Event Information

Type of Event Accident
Event Date 3/2/1992
Event Day of the Week Monday
Time of Event 2235
Event Time Zone Central Standard Time
Event City FALFURRIAS
Event State TEXAS
Event Country --
Zipcode of the event site 78355
Event Date Year 1992
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 0
Degrees magnetic from airport 0
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 Night/Dark
Lowest Ceiling Height 700
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 7
Air Temperature at event time (in degrees celsius) 20
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) 160
Variable Wind Indicator Unknown
Wind Speed (knots) 14
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 20
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 327
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 46500
Date of most recent change to record Dec 11 2000 2:47PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3201R
NTSB Number FTW92GA080
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Company VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BELL
Aircraft Model 206B III
Aircraft Series Identifier 206B III
Aircraft Serial Number 3925
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 Jan 22 1992 12:00AM
Airframe hours since last inspection 50
Airframe Hours 2150
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name TEXAS DEPT. OF PUBLIC SAFETY
Aircraft Owner Street Address P. O. BOX 4087
Aircraft Owner City AUSTIN
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 78773
Operator is an individual? --
Operator Name TEXAS DEPT. OF PUBLIC SAFETY
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address P. O. BOX 4087
Operator City AUSTIN
Operator State TX
Operator Country
Operator Zip code 78773
Operator Code
Owner has at least one certificate None
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 --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Public Use
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 2235
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code NONE
Destination City CORPUS CHRISTI
Destination State TX
Destination Country
Specific Phase of Flight Hover
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
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 --