Morales Airstrip Airport
Aircraft Accident/Incident Report

Edna, Texas 77957
Friday, June 12, 1998 14:45 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that he lost control of the airplane while landing to the east on a crowned, narrow dirt airstrip that was further confined by an electric fence running paralleled to the airstrip. The pilot added that a windsock was not available at the airstrip; however, he was aware that the intensity of the wind continued to increase during the day as the temperature increased and the air became more unstable. A 'brisk crosswind prevailed from his right,' and dust devils were prevalent throughout the area when the pilot was executed his ninth landing of the day at the airstrip. The pilot added that after 'touching down normally,' the airplane drifted off the centerline of the airstrip towards the left edge of the runway. The pilot was unable to correct for the drift, and the left main wheel impacted a mount of dirt on the edge of the strip. The airplane nosed over coming to rest in the inverted position. The winds at the Victoria Airport, located 21 miles southeast of the accident site, were reported from 180 degrees at 18 knots, gusting to 23 knots.

NTSB Probable Cause Narrative

The pilot's inadequate compensation for the existing wind conditions. Factors were the crosswind, the dust devils, and the confined landing area.

Event Information

Type of Event Accident
Event Date 6/12/1998
Event Day of the Week Friday
Time of Event 1445
Event Time Zone Central Daylight Time
Event City EDNA
Event State TEXAS
Event Country --
Zipcode of the event site 77957
Event Date Year 1998
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport MORALES AIRSTRIP
Event Location Nearest Airport ID NONE
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 200
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1453 Central Daylight Time
Direction of event from weather observation facility (degrees) 135
Weather Observation Facility ID VCT
Elevation of weather observation facility 220
Distance of event from weather observation facility (units?) 21
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 2000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 34
Dew Point at event time (in degress fahrenheit) 23
Wind Direction (degrees magnetic) 180
Variable Wind Indicator Unknown
Wind Speed (knots) 18
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 23
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 214
NTSB Notification Source --
NTSB Notification Date Jun 12 1998 12:00AM
NTSB Notification Time 1819
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 11:32AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6107W
NTSB Number FTW98LA267
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Air Tractor
Aircraft Model AT-502B
Aircraft Series Identifier AT-502B
Aircraft Serial Number 502B-0342
Certified Max Gross Weight 6600
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 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 450
Airframe Hours 1350
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name DAN KUBECKA
Aircraft Owner Street Address P.O. BOX 141
Aircraft Owner City EDNA
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 77957
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 Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Agriculture
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code 6T4
Departure City
Departure State TX
Departure Country
Departure Time 1230
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 Landing
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 9
Runway Length 2200
Runway Width 35
Sight Seeing flight No
Air Medical Flight No
Medical Flight --