CHI08CA170

NTSB accident investigation · Kindig Sonex · Metropolis, IL · June 7, 2008

Accident · No injuriesData collectionFinal report
Date
June 7, 2008, 16:30 local (21:30 UTC)
Place
Metropolis, IL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N184LKindig Sonex
Defining event
Takeoff: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report July 30, 2008
Report
Approved by Office Director
FAA report
20080607840629A
Case key
68361

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 for undermined reasons and the low altitude at the time of engine power loss while turning. An additional cause was the proper touchdown point not attained by the pilot, A contributing factor was the runway lights.

Findings · 3

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.

Not determinedNot determined › Not determined · Unknown/Not determinedKindig Richard K SONEX: 1 caseAll aircraft: 2,247 casesProbable cause
Object/animal/substance: runway/taxi/approach lightEnvironmental issues › Physical environment · Contributed to outcomeKindig Richard K SONEX: 1 caseAll aircraft: 106 casesProbable cause
Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedKindig Richard K SONEX: 1 caseAll aircraft: 809 casesProbable cause

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

The private pilot and owner of the experimental amateur-built airplane was arriving at the destination airport when the engine hesitated during final approach. The airplane had about 2 gallons of auto gas aboard upon landing. The airplane landed without further incident and the pilot reportedly refueled with 100 low lead aviation fuel. Prior to departing the destination airport, the pilot performed a preflight inspection of the fuel and airplane and no fuel contamination was found and no anomalies with the engine were noted. The airplane then departed, and while in a crosswind turn about 500 feet above ground level (agl), the engine speed decreased to "almost" idle. The pilot was able to obtain a limited increase in engine speed by moving the throttle control back and forth. The pilot flew the airplane over the airport about 400 feet agl and performed a steep turn abeam the approach end of runway 18 (4,000 feet by 75 feet, asphalt) to intercept the final approach. During the turn to final, the engine lost power, and the airplane touched down short of runway 18, rolled onto the runway, and impacted runway lights. Both wings were dented with rib damage to at least the right wing. The pilot was uninjured.

Factual narrative

The private pilot and owner of the experimental amateur-built airplane was arriving at the destination airport when the engine hesitated during final approach. The airplane had about 2 gallons of auto gas aboard upon landing. The airplane landed without further incident and the pilot reportedly refueled with 100 low lead aviation fuel. Prior to departing the destination airport, the pilot performed a preflight inspection of the fuel and airplane and no fuel contamination was found and no anomalies with engine were noted. The airplane then departed, and while in a crosswind turn about 500 feet above ground level (agl), the engine speed decreased to "almost" idle. The pilot was able obtain a limited increase in engine speed by moving the throttle control back and forth. The pilot flew the airplane over the airport about 400 feet agl and performed a steep turn abeam the approach end of runway 18 (4,000 feet by 75 feet, asphalt) to intercept the final approach. During the turn to final, the engine quit and the airplane touched down short of runway 18, rolled onto the runway, and impacted runway lights. Both wings were dented with rib damage to at least the right wing. The pilot was uninjured.

Aircraft

Registration
N184L
Reported as
Kindig Sonex
Category
Airplane, amateur-built
Serial number
928
Engine
Kindig AeroVee 2180, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Pilot
Airworthiness certificate
Standard, Aerobatic; Standard, Utility
Departed
M30 · Metropolis, IL
Destination
M30

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
55
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
96 total · 39 in this make and model · 9 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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