FTW83LA277

NTSB accident investigation · Ayres S2R-1820 · Ville Platte, LA · June 14, 1983

Accident · No injuriesLimited investigationFinal report
Date
June 14, 1983, 07:10 local (12:10 UTC)
Place
Ville Platte, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4025PAyres S2R-1820
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830614025139A
Case key
20931

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

On this page

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 power(partial) - nonmechanicalTakeoff - roll/run
Fluid,fuel - waterCause
Aircraft preflight - inadequatePilot in commandCause
Load jettison - performedPilot in commandFactor
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - dirt bank/rising embankmentFactor

Analysis

The acft collided with a dirt levee during takeoff after an engine malfunction. According to the plt he experienced a power failure at liftoff. He dumped his spray load and applied brakes. The engine regained partial power and failed again. At about 60 mph and 300 ft off the departure end of the rwy the acft hit a 2 ft high level. Post accident engine disassmbly revealed no difficulties to cause a power loss or engine failure. Later inspection of the carburetor revealed a small amount of water in the idle section. It was not possible to determine if sufficient water was ingested to cause engine failure or to simply result in a leaner than normal fuel mixture.

Aircraft

Registration
N4025P
Reported as
Ayres S2R-1820
Category
Airplane
Serial number
R1820-018DC
Airframe hours
688
Engine
Wright R1820, 1,200 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Chataignier Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Unknown · March 1, 1983
Airport
runway 18, 1,650 × ft, grass/turf

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
38
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
7,500 total · 688 in this make and model · 7,000 as pilot in command · 206 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
135° at 2 knots
Visibility
5 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

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

Other investigations on N4025P · 1

Matched to the same aircraft by N-number and date.