19990813012189A

Accident · Substantial damage

FAA accident report · Airtrc AT-502B · Guthrie, TX · August 13, 1999

Date
August 13, 1999 · 11:00 local
Place
Guthrie, TX
Operating rules
Agricultural (Part 137)
Damage
Substantial damage
Aircraft
N6042K
NTSB investigation
NTSBFTW99LA221
Reported as
Airtrc AT502B
Fatal injuries
0

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Acft lost power on take-off and struck a rise in the terrain, other circumstances are unknown. (-23)the private ranch strip does not have a wind sock. The operator has a pennant attached to the antenna of a service vehicle which was at the north end of the grass strip. The pilot started a takeoff to the south in calm conditions just as a cold front moved over the field from the northeast. The pilot dumped his 400 gallon load of herbicides two thirds of the way down the 260 foot grass strip and aborted the takeoff. A quartering left tailwind was blowing, and the airplane overran the south end of the strip, cartwheeling into a meadow 20 feet below, and 156 paces beyond the runway.

As the FAA filed it

ACFT LOST POWER ON TAKE-OFF AND STRUCK A RISE IN THE TERRAIN, OTHER CIRCUMSTANCES ARE UNKNOWN. (-23)THE PRIVATE RANCH STRIP DOES NOT HAVE A WIND SOCK. THE OPERATOR HAS A PENNANT ATTACHED TO THE ANTENNA OF A SERVICE VEHICLE WHICH WAS AT THE NORTH END OF THE GRASS STRIP. THE PILOT STARTED A TAKEOFF TO THE SOUTH IN CALM CONDITIONS JUST AS A COLD FRONT MOVED OVER THE FIELD FROM THE NORTHEAST. THE PILOT DUMPED HIS 400 GALLON LOAD OF HERBICIDES TWO THIRDS OF THE WAY DOWN THE 260 FOOT GRASS STRIP AND ABORTED THE TAKEOFF. A QUARTERING LEFT TAILWIND WAS BLOWING, AND THE AIRPLANE OVERRAN THE SOUTH END OF THE STRIP, CARTWHEELING INTO A MEADOW 20 FEET BELOW, AND 156 PACES BEYOND THE RUNWAY.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.