Aircraft Accident/Incident Report

Brackettville, Texas 78832
Sunday, April 22, 2001 23:46 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot obtained three weather briefings prior to takeoff for a visual flight rules night cross-country flight. According to the weather briefings, thunderstorms, heavy rain and hail were forecast for the destination area. The pilot radioed a flight service station over a flight watch frequency while en route to obtain updated weather for the destination. The pilot was informed that rain had passed through the destination airport area within the previous hour and that there were thunderstorms northwest of the airport. The airplane disappeared from radar 13 minutes following this in-flight weather update. The radar data depicted the airplane descending from 2,800 feet to 2,300 feet prior to disappearing from radar coverage. The last two radar returns depicted the airplane making a turn towards the northwest. One of the surviving passengers stated that while en route, "the weather started getting bad." The airplane struck trees in hilly terrain approximately 1,675 feet msl. No aircraft or engine anomalies were noted that would have prevented normal operations. The pilot's toxicology tests indicated that he was taking sertraline, an antidepressant medication. The FAA did not issue the pilot a medical certificate at the time of his last medical application.

NTSB Probable Cause Narrative

the pilot's intentional low flight and his poor judgment to intentionally fly into known adverse weather, which resulted in an in-flight collision with terrain. Contributing factors were the dark night conditions and the thunderstorm.

Event Information

Type of Event Accident
Event Date 4/22/2001
Event Day of the Week Sunday
Time of Event 2346
Event Time Zone Central Daylight Time
Event City Brackettville
Event State TEXAS
Event Country --
Zipcode of the event site 78832
Event Date Year 2001
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 293200N
Event Location Longitude 1001800W
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 Partial - limited by pilot
Investigator's weather source Weather Observation Facility
Time of the weather observation 1153 Central Daylight Time
Direction of event from weather observation facility (degrees) 235
Weather Observation Facility ID DRT
Elevation of weather observation facility 999
Distance of event from weather observation facility (units?) 40
Time Zone of the weather observation CDT
Lighting Conditions Night/Dark
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) 26
Dew Point at event time (in degress fahrenheit) 21
Wind Direction (degrees magnetic) 110
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 11
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 18
Altimeter Setting at event time (in. Hg) 29.84
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 2
Injury Total Minor --
Injury Total None --
Injury Total Serious 2
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 11368
NTSB Notification Source FAA
NTSB Notification Date Apr 23 2001 12:00AM
NTSB Notification Time 1330
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Feb 5 2002 9:58AM
User who most recently changed record NTSB\MONR
Basic weather conditions Instrument Meteorological Cond
FAA District Office San Antonio, Texas

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4312G
NTSB Number FTW01FA101
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-34-220T
Aircraft Series Identifier --
Aircraft Serial Number 34-8333114
Certified Max Gross Weight 4750
Aircraft Category Airplane
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 2 2000 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Homer Lewis
Aircraft Owner Street Address Box 245
Aircraft Owner City Eagle Pass
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 78852
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 None
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 --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code SAT
Departure City San Antonio
Departure State TX
Departure Country USA
Departure Time 2300
Departure Time Zone CDT
Destination Same as Local Flt --
Destination Airport Code DRT
Destination City Del Rio
Destination State TX
Destination Country USA
Specific Phase of Flight Maneuvering
Report sent to ICAO? No
Evacuation occurred Yes
Date of most recent change to record Jan 16 2002 9:08AM
User who most recently changed record MORJU
Since inspection or accident --
Event Location Runway Number and Location --
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --