Aircraft Accident/Incident Report

Jasper, Texas 75951
Monday, May 1, 2006 8:00 CDT

NTSB Narrative Summary Released at Completion of Accident

The turbine powered agricultural airplane was loaded with a payload of 5,500 pounds of chemicals prior to a local aerial application flight. The 8,500-hour non-instrument rated commercial pilot reported to local authorities that while in-flight he experienced some problems with the on-board agricultural-navigation system; however, he elected to proceed to the field to be sprayed. While en route to the field, the engine surged a couple of times and lost power. The pilot attempted to execute a forced landing to a pasture. During the approach, the pilot was forced to make a sharp turn to avoid colliding with a fence, resulting in a hard landing and a subsequent loss of directional control. The payload of chemicals was found in the hopper, and the reason why the pilot did not elect to dump the load following the loss of engine power was not determined. The 2005 model airplane sustained major structural damage in the area aft of the engine firewall. Examination of the airplane by a Federal Aviation Administration inspector, who traveled to the accident site, revealed less than a cup of fuel in one tank and less than 5 gallons in the other. A completed Pilot/Operator Aircraft Accident/Incident Report (NTSB Form 6120.1) was never received from neither the pilot nor the operator.

NTSB Probable Cause Narrative

The loss of engine power due to fuel exhaustion. A contributing factor was the lack of suitable landing for the pilot to execute the forced landing.

Event Information

Type of Event Accident
Event Date 5/1/2006
Event Day of the Week Monday
Time of Event 800
Event Time Zone Central Daylight Time
Event City Jasper
Event State TEXAS
Event Country --
Zipcode of the event site 75951
Event Date Year 2006
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 305308N
Event Location Longitude 0940205W
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 --
Investigator's weather source Witness
Time of the weather observation
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID --
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation --
Lighting Conditions Day
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) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Light and Variable
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 20575
NTSB Notification Source FAA HOU FSDO
NTSB Notification Date May 2 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 31 2006 8:45AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Houston, Texas

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8504T
NTSB Number DFW06LA121
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Air Tractor
Aircraft Model AT-802A
Aircraft Series Identifier --
Aircraft Serial Number 802A-0218
Certified Max Gross Weight 8500
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name AG Pilots Incorporated
Aircraft Owner Street Address 390 Creekside Estates
Aircraft Owner City Onalaska
Aircraft Owner State TX
Aircraft Owner Country USA
Aircraft Owner Zipcode 77360
Operator is an individual? No
Operator Name Jimmy Thrash
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City --
Operator State TX
Operator Country USA
Operator Zip code --
Operator Code --
Owner has at least one certificate --
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation Agriculture
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) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code JAS
Departure City Jasper
Departure State TX
Departure Country USA
Departure Time --
Departure Time Zone CDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Emergency landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Aug 29 2006 3:10PM
User who most recently changed record CASH
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --