Aircraft Accident/Incident Report

Gilbert, Arizona 85296
Wednesday, December 17, 2003 14:00 MST

NTSB Narrative Summary Released at Completion of Accident

The airplane came to rest inverted after attempting to land in a soft dirt field. The pilot was attempting to land in an alfalfa field next to his home. He had successfully completed landings in the field prior to the accident. The dirt in the field had recently been lightly disked. Upon touchdown, the airplane's main landing gear sunk into the soft terrain. The airplane nosed over and came to rest inverted. The pilot reported no preimpact mechanical malfunctions or failures with the airplane.

NTSB Probable Cause Narrative

the pilot's failure to maintain control of the airplane during the landing touchdown in soft terrain. A contributing factor was the pilot's selection of unsuitable terrain for landing.

Event Information

Type of Event Accident
Event Date 12/17/2003
Event Day of the Week Wednesday
Time of Event 1400
Event Time Zone Mountain Standard Time
Event City GILBERT
Event State ARIZONA
Event Country --
Zipcode of the event site 85296
Event Date Year 2003
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 332000N
Event Location Longitude 1114700W
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 1200
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1356 Mountain Standard Time
Direction of event from weather observation facility (degrees) 113
Weather Observation Facility ID PHX
Elevation of weather observation facility 1135
Distance of event from weather observation facility (units?) 10
Time Zone of the weather observation MST
Lighting Conditions Day
Lowest Ceiling Height 2500
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 21
Dew Point at event time (in degress fahrenheit) -16
Wind Direction (degrees magnetic) 80
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) 30.16
Density Altitude (feet) 1892
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 15326
NTSB Notification Source FAA
NTSB Notification Date Dec 17 2003 12:00AM
NTSB Notification Time 1600
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 28 2004 3:34PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office WP-SDL-FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5516H
NTSB Number LAX04LA071
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-11
Aircraft Series Identifier --
Aircraft Serial Number 11-1018
Certified Max Gross Weight 1220
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Feb 1 2003 12:00AM
Airframe hours since last inspection 15
Airframe Hours --
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Arie DeJong
Aircraft Owner Street Address --
Aircraft Owner City Gilbert
Aircraft Owner State AZ
Aircraft Owner Country USA
Aircraft Owner Zipcode 85296
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City Gilbert
Operator State AZ
Operator Country USA
Operator Zip code 85296
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
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 2AZ4
Departure City Maricopa
Departure State AZ
Departure Country USA
Departure Time 1330
Departure Time Zone MST
Destination Same as Local Flt crash at destination city
Destination Airport Code --
Destination City GILBERT
Destination State AZ
Destination Country USA
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Feb 23 2004 3:13PM
User who most recently changed record COOS
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 --