FTW83LA358

NTSB accident investigation · Rockwell S2R · Eudora, AR · August 1, 1983

Accident · No injuriesLimited investigationFinal report
Date
August 1, 1983, 14:00 local (19:00 UTC)
Place
Eudora, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N4903XRockwell S2R
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830801074759A
Case key
20996

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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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) - mech failure/malfManeuvering - aerial application
Engine assembly,push rod - failure,totalCause
Forced landingLanding
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - softFactor
Terrain condition - wetFactor
Terrain condition - dirt bank/rising embankmentFactor

Analysis

While dispensing fertilizer, oil suddenly covered the windshield & the eng began running at reduced power. The plt made an emergency landing in a water covered rice field where the wheels hit a levee & the acft nosed over. An exam revealed that the #1 exhaust push rod had broken, allowing the valve to stay closed.

Aircraft

Registration
N4903X
Reported as
Rockwell S2R
Category
Airplane
Serial number
2093R
Airframe hours
2,695
Engine
P&W R-1340-AN-1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Simpson Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · February 2, 1983 · 150 hours before
Departed
Eudora, 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
36
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
7,100 total · 5,500 in this make and model · 7,087 as pilot in command · 150 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 8 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
ELD, 76 nm away

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 N4903X · 2

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