South Stoesser Airstrip Airport
Aircraft Accident/Incident Report

Huffman, Texas 77366
Tuesady, May 11, 1999 13:50 CDT

NTSB Narrative Summary Released at Completion of Accident

The pilot of the agricultural airplane was performing his 16th approach of the day into the private airstrip when, during the landing flare, 'a gust of wind picked up [the] left wing and moved [the aircraft] to the right.' The right wing contacted a strip of grass, which was approximately 5 feet tall, along the right side of the runway. The aircraft subsequently 'cartwheeled' to the right and came to rest inverted on the west side of the runway. The pilot reported winds at the time of the accident to be from 130 degrees at 15 knots with gusts to 20 knots.

NTSB Probable Cause Narrative

The pilot's inadequate compensation for the wind conditions during landing. Factors were the wind gusts and the high vegetation beside the runway.

Event Information

Type of Event Accident
Event Date 5/11/1999
Event Day of the Week Tuesday
Time of Event 1350
Event Time Zone Central Daylight Time
Event City HUFFMAN
Event State TEXAS
Event Country --
Zipcode of the event site 77366
Event Date Year 1999
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport SOUTH STOESSER 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 70
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 3000
Lowest Non-Ceiling Height 3000
Sky/Lowest/Cloud Conditions Thin Overcast
Sky Condition for Lowest Ceiling Overcast
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) 29
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 130
Variable Wind Indicator Unknown
Wind Speed (knots) 15
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 20
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 1776
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) 134
NTSB Notification Source --
NTSB Notification Date May 11 1999 12:00AM
NTSB Notification Time 1500
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record May 10 2001 4:05AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N166MM
NTSB Number FTW99LA137
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-502A
Aircraft Series Identifier AT-502A
Aircraft Serial Number 502A-0572
Certified Max Gross Weight 8000
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 Apr 21 1999 12:00AM
Airframe hours since last inspection 51
Airframe Hours 51
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name SOUTHEASTERN AIRCRAFT SALES
Aircraft Owner Street Address 2720 SNEED ROAD
Aircraft Owner City FORT PIERCE
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 34945
Operator is an individual? --
Operator Name M AND M AIR SERVICE
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 12895 HWY 124
Operator City BEAUMONT
Operator State TX
Operator Country
Operator Zip code 77705
Operator Code NPFG
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 NONE
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
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 May 10 2001 4:05AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 18
Runway Length 2500
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --