Aircraft Accident/Incident Report

Waco, Texas 76701
Thursday, September 19, 1996 5:14 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot (plt) left his residence at 0500 & flew from San Antonio to Alamogordo. On the return flight (flt), he diverted to New Braunfels, due to weather (wx). After landing, he indicated that he needed fuel, but fuel was not available until the next morning. Reportedly, he slept in the aircraft (acft). Airport (arpt) personnel noted plt had departed without refueling & without a wx briefing. No record of en route communication or refueling was found. About 0600, wreckage was sited where acft had impacted in a level attitude near Waco Regional Arpt, about 0.89 mi from the VOR. Arpt elevation was 516 ft, minimum descent altitude (MDA) for the VOR approach was 880 ft. The VOR bearing selector was found at 142 deg (inbnd course was 141 deg). Waco wx was reported to be 300' ceiling, variable 100', visibility 1/2 mi with fog. No preimpact mechanical failure was found. Propeller damage & slashes marks indicated the engines were providing power during impact. Plt had been prescribed Wellbutrin (bupropion) for depression & anxiety. Toxicology tests of his blood showed 0.11 mcg/ml bupropion (antidepressant), 0.20 mcg/ml erythrodihydrobupropion, 0.94 mcg/ml threodihydrobupropion, & an unreported amount of tetrahydrocannabinol carboxylic acid (metabolite of marijuana). Tests of his urine showed 0.118 mcg/ml Phentermine (appetite suppressant/stimulant). Plt's prescription for bupropion had been refilled on 8/28/96. His son believed he was under stress from business & finances, & probably fatigued. Plt had urgent need to be at a real estate license renewal class in Ft Worth at 0900.

NTSB Probable Cause Narrative

VFR flight by the pilot into instrument meteorological conditions, and his failure to maintain sufficient altitude or clearance from the terrain. Factors relating to the accident were: inadequate preflight by the pilot, his failure to obtain a weather briefing, darkness, adverse weather conditions, lack of fuel to proceed to an alternate destination, pressure induced on the pilot by an urgent need to get to a real estate license renewal class, and pilot anxiety/depression.

Event Information

Type of Event Accident
Event Date 9/19/1996
Event Day of the Week Thursday
Time of Event 514
Event Time Zone Central Daylight Time
Event City WACO
Event State TEXAS
Event Country --
Zipcode of the event site 76701
Event Date Year 1996
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 --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 456 Central Daylight Time
Direction of event from weather observation facility (degrees) 115
Weather Observation Facility ID ACT
Elevation of weather observation facility 516
Distance of event from weather observation facility (units?) 4
Time Zone of the weather observation CDT
Lighting Conditions Night/Dark
Lowest Ceiling Height 100
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0.5
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) 100
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
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 --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1583
NTSB Notification Source --
NTSB Notification Date Sep 19 1996 12:00AM
NTSB Notification Time 1030
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 10:21AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N3020T
NTSB Number FTW96FA390
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 320C
Aircraft Series Identifier 320C
Aircraft Serial Number 320C0020
Certified Max Gross Weight 5200
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 5
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Aug 1 1996 12:00AM
Airframe hours since last inspection 29
Airframe Hours 2655
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name TOMMY BLANKENSHIP, JR.
Aircraft Owner Street Address 6200 BEAR CREEK DRIVE EAST
Aircraft Owner City FORT WORTH
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 76126
Operator is an individual? --
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? 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) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 3R5
Departure City NEW BRAUNFELS
Departure State TX
Departure Country
Departure Time 415
Departure Time Zone CDT
Destination Same as Local Flt crash at destination city
Destination Airport Code ACT
Destination City
Destination State TX
Destination Country
Specific Phase of Flight Approach
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 --