ATL01LA100

NTSB accident investigation · Rockwell S2R · Bentonia, MS · August 29, 2001

Accident · No injuriesLimited investigationFinal report
Date
August 29, 2001, 15:00 local (20:00 UTC)
Place
Bentonia, MS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8438VRockwell S2R
Weather
Visual (VMC)
Status
Completed · report June 3, 2002
Report
Approved by Office Director
Parties
Jackson FSDO
FAA report
20010829023579A
Case key
53241

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 the loss of throttle cable continunity. The throttle cable linkage was worn beyond servicable limits. A factor was uneven terrain at the emergency landing site.

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 powerManeuvering - aerial application
Throttle/power lever,linkage - wornCause
Forced landingDescent - emergency
In flight collision with terrain/waterEmergency landing
Terrain condition - rough/unevenFactor

Analysis

The pilot had sprayed two fields and was enroute to a third field when the engine lost power. After efforts by the pilot to restore full power failed, the pilot selected a nearby field and executed an emergency descent for an emergency landing. During touchdown and landing roll, the airplane collided with an embankment. The examination of the airplane at the accident site, revealed that the throttle linkage to the carburetor was not connected. The examination disclosed that the cable assembly was worn beyond servicable limits. The maintenance history of the cable assembly was not determined.

Factual narrative

On August 29, 2001, at 1500 central daylight time, a Rockwell S2R, N8438V, collided with the ground during an attempted forced landing near Bentonia, Mississippi. The agricultural flight was operated by Nash Agricultural services under the provisions of 14 CFR Part 137 with no flight plan filed. Visual weather conditions prevailed at the time of the accident. The airplane sustained substantial damage, and the commercial pilot was not injured. The flight departed a private airstrip in Bentonia, Mississippi, at 1405.

According to the operator, the pilot had sprayed two fields and was enroute to a third field when the engine lost power. After efforts by the pilot to restore full power failed, the pilot selected a nearby field and executed an emergency descent for an emergency landing. During touchdown and landing roll, the airplane collided with an embankment. The pilot reported that he noticed the uneven terrain on final approach to land in the field.

The examination of the airplane at the accident site, revealed that the throttle linkage to the carburetor was not connected. The examination disclosed that the cable assembly was worn beyond servicable limits. The maintenance history of the cable assembly was not determined.

Aircraft

Registration
N8438V
Reported as
Rockwell S2R
Category
Airplane
Serial number
2198R
Airframe hours
9,426
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Nash Ag Service Inc.,
Airworthiness certificate
Special, Restricted (Special)
Departed
PVT · Bentonia, MS

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
56
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
October 19, 2000
Seat
Front
Flight hours
20,000 total · 9,000 in this make and model · 150 in the last 90 days

Weather

Conditions
Visual (VMC)
Wind
220° at 5 knots
Visibility
10 statute miles
Lowest ceiling
4,100 ft broken
Temperature
84 °F, dew point 72 °F
Altimeter
30.03 inHg
Observed at
Jan, 20 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.