San Antonio International Airport
Aircraft Accident/Incident Report

San Antonio, Texas 78207
Friday, January 18, 2008 12:30 CST

NTSB Narrative Summary Released at Completion of Accident

The pilot attempted to intercept an instrument landing system localizer three times without success. The pilot told Air Traffic Approach Control that he was having trouble performing a "coupled" approach and that he was trying to "get control" of the airplane. The airplane disappeared from radar, subsequently impacting a field and then a barn. The airplane came to rest in an upright position and a postcrash fire ensued. A review of radar and voice data for the flight revealed that during the three approach attempts the pilot was able to turn to headings and climb to altitudes when assigned by air traffic control. Postmortem toxicology results were consistent with the regular use of a prescription antidepressant, and the recent use of a larger-than-maximal dose of an over-the-counter antihistamine known to cause impairment. There were no preimpact anomalies observed during the airframe and engine examinations that would have prevented normal operation.

NTSB Probable Cause Narrative

The pilot's failure to execute an instrument approach. Contributing to the accident was the pilot's impairment due to recent use of over-the-counter medication.

Event Information

Type of Event Accident
Event Date 1/18/2008
Event Day of the Week Friday
Time of Event 1230
Event Time Zone Central Standard Time
Event City San Antonio
Event State TEXAS
Event Country --
Zipcode of the event site 78207
Event Date Year 2008
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 292047N
Event Location Longitude 0981740W
Event Location Airport San Antonio International
Event Location Nearest Airport ID SAT
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 17
Degrees magnetic from airport --
Airport Elevation 809
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1204 Central Standard Time
Direction of event from weather observation facility (degrees) 230
Weather Observation Facility ID SSF
Elevation of weather observation facility 577
Distance of event from weather observation facility (units?) 6
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 600
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 2
Air Temperature at event time (in degrees celsius) 3
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 360
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) 30.14
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 25653
NTSB Notification Source FAA ROC
NTSB Notification Date Jan 18 2008 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Sep 27 2009 9:39PM
User who most recently changed record lema
Basic weather conditions Instrument Meteorological Cond
FAA District Office San Antonio, Texas

Aircraft Involved

Aircraft #1

Aircraft Registration Number N169CA
NTSB Number DFW08FA057
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA46-500TP
Aircraft Series Identifier --
Aircraft Serial Number 4697300
Certified Max Gross Weight 4850
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection --
Date of Last Inspection Aug 31 2007 12:00AM
Airframe hours since last inspection 66
Airframe Hours 111
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name William J Easterling
Aircraft Owner Street Address --
Aircraft Owner City San Antonio
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 78258
Operator is an individual? No
Operator Name William Easterling
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City San Antonio
Operator State TX
Operator Country USA
Operator Zip code 78258
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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 No
Departure Point Same as Event No
Departure Airport Code ACT
Departure City WACO
Departure State TX
Departure Country USA
Departure Time 1102
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code SAT
Destination City SAN ANTONIO
Destination State TX
Destination Country USA
Specific Phase of Flight Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 4 2009 9:46AM
User who most recently changed record lebt
Since inspection or accident Time of Accident
Event Location Runway Number and Location 30L
Runway Length 8502
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --