DFW06CA146

NTSB accident investigation · Air Tractor AT-802 · Tuckerman, AR · May 29, 2006

Accident · No injuriesData collectionFinal report
Date
May 29, 2006, 17:30 local (22:30 UTC)
Place
Tuckerman, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N175LAAir Tractor AT-802
Weather
Visual (VMC) · Day
Status
Completed · report October 3, 2006
Report
Approved by Office Director
Parties
FSDO, Oklahoma City, OK
FAA report
20060529013339A
Case key
63802

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The loss of engine power due to water contamination in the fuel. A contributing factor was the lack of suitable terrain for the forced landing.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerClimb - to cruise
Fuel system,tank - contamination,waterCause
Forced landingEmergency descent/landing
On ground/water collision with objectEmergency landing
Terrain condition - none suitableFactor

Analysis

The 13,000-hour commercial pilot departed from a private airstrip for an aerial application flight. Approximately, 3 miles from the airstrip the 1,350 horsepower engine lost power and the pilot elected to execute a forced landing in a rice field. The pilot stated that he was "forced" to make the emergency landing in the rice field because of the "low altitude" he was at when the engine lost power. During the forced landing, the airplane received structural damage. The operator reported that he found "a substantial amount" of water in the airplane's header tank.

Factual narrative

The 13,000-hour commercial pilot departed from a private airstrip for an aerial application flight. Approximately, 3 miles from the airstrip the 1,350 horsepower engine lost power and the pilot elected to execute a forced landing in a rice field. The pilot stated that he was "forced" to make the emergency landing in the rice field because of the "low altitude" he was at when the engine lost power. During the forced landing, the airplane received structural damage. The operator reported that he found "a substantial amount" of water in the airplane's header tank.

Aircraft

Registration
N175LA
Reported as
Air Tractor AT-802
Category
Airplane
Serial number
802A-0175
Airframe hours
1,128.1
Engine
Pratt & Whitney PT6A, 1,350 lbs thrust, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Farm Air Corp
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · May 1, 2006
Departed
Tuckerman, AR
Destination
Tuckerman, AR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Injuries
Minor
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
January 1, 2006
Seat
Single
Flight hours
13,000 total · 4,402 in this make and model · 12,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 20 knots
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.