ERA11CA339

NTSB accident investigation · Kendall W R/Mclaughlin J Rans S-10 Sakota · Bennettsville, SC · June 12, 2011

Accident · No injuriesData collectionFinal report
Date
June 12, 2011, 14:00 local (18:00 UTC)
Place
Bennettsville, SC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N444YBKendall W R/Mclaughlin J Rans S-10 Sakota
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report September 19, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20110612010469A
Case key
80734

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 pilot's inadequate preflight familiarization of the airstrip.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

According to the pilot, he attempted to take off from a grass airstrip on a runway that sloped upwards to the crest of a hill. He began the takeoff roll midway up the slope with his forward visibility limited due to the slope's inclination and the taildragger configuration of the airplane. Upon reaching the crest of the hill, the pilot realized that the runway doglegged about 40 degrees to the left, but the airplane was traveling too fast at that point to be able to make the turn. The airplane left the runway and continued down an adjacent road before veering into a ditch, resulting in substantial damage to the right wing and fuselage. The pilot did not report any preexisting mechanical anomalies with the airplane, and noted that the accident could have been prevented had he taxied to the crest of the hill first and performed a visual check prior to beginning the takeoff attempt.

Factual narrative

According to the pilot, he attempted to take off from a grass airstrip on a runway that sloped upwards to the crest of a hill. He began the takeoff roll midway up the slope with his forward visibility limited due to the slope's inclination and the taildragger configuration of the airplane. Upon reaching the crest of the hill, the pilot realized that the runway doglegged about 40 degrees to the left, but the airplane was traveling too fast at that point to be able to make the turn. The airplane left the runway and continued down an adjacent road before veering into a ditch, resulting in substantial damage to the right wing and fuselage. The pilot did not report any preexisting mechanical anomalies with the airplane, and noted that the accident could have been prevented had he taxied to the crest of the hill first and performed a visual check prior to beginning the takeoff attempt.

Aircraft

Registration
N444YB
Reported as
Kendall W R/Mclaughlin J Rans S-10 Sakota
Category
Airplane, amateur-built
Serial number
1JB
Engine
Rotax 582DCDI, 65 horsepower
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Departed
NONE · Bennettsville, SC
Destination
NC71 · Parkton, NC
Airport
NONE · Stanton's Barbecue & Fish Camp, runway 30, 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
57
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
129 total · 19 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 6 knots
Visibility
10 statute miles
Lowest ceiling
None

Docket · 2

The files NTSB released with the investigation on July 7, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.0 MB in all.

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 N444YB · 1

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