CEN19LA175

NTSB accident investigation · Flightstar FC-II · Knoxville, TN · June 18, 2019

Accident · Minor injuriesClass 3 · LimitedFinal report
Date
June 18, 2019, 08:47 local (12:47 UTC)
Place
Knoxville, TN
Injuries
1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N354ARFlightstar FC-II
Defining event
Enroute: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20190618007499A
Case key
99665

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

A total loss of engine power for reasons that could not be determined based on available evidence.

Findings · 1

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.

Engine (reciprocating)Aircraft › Aircraft power plant · Unknown/Not determinedFlightstar FCII: 1 caseAll aircraft: 497 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 pilot stated the engine quit during flight, so he landed the airplane in a river and swam ashore. The airplane was submerged for more than 24-hours before being recovered. After recovery the airframe and engine were examined, but water, impact, and recovery damage inhibited thorough examinations. The fuel system was completely contaminated by water, and it could not be determined if fuel was present at the time of the accident. Examination of the electrical system could not be performed due to water damage. No obvious mechanical anomalies with the airframe or engine were found, and the reason for the reported loss of engine power could not be determined.

Factual narrative

On June 18, 2019, about 0847 eastern daylight time, a Flightstar FC-II, N354AR, was destroyed when it was involved in an accident near Knoxville, Tennessee. The pilot sustained minor injuries. The airplane was being operated under the provisions of Title 14 Code of Federal Regulations Part 91 as a personal flight. The pilot was conducting a flight near the Sky Ranch Airport (TN98), Knoxville, Tennessee, when the engine quit. He landed the airplane in the Tennessee River, exited the airplane, and swam ashore. After the accident, the pilot commented to a Federal Aviation Administration (FAA) inspector that he landed the airplane in the water due to electrical and engine problems. The FAA inspector who examined the airplane after its recovery reported that the airplane was submerged in turbulent water for more than 24 hours and was mostly destroyed either by water impact or recovery damage. The fuel system was completely contaminated by water, and it could not be determined if fuel was present at the time of the accident. Examinations of the electrical system could not be performed due to the water damage. Other than the severe impact and recovery damage, no obvious mechanical anomalies were observed with the airframe or engine. The pilot did not submit a National Transportation Safety Board Pilot/Operator Aircraft Accident/Incident Report Form 6120.1.

Aircraft

Registration
N354AR
Reported as
Flightstar FC-II
Category
Airplane
Serial number
220
Built
1998
Engine
Rotax, 60 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Odendaal Martin J
Registered owner
Odendaal Martin J
Airworthiness certificate
Special, Experimental light sport (Special)
Departed
TN98 · Knoxville, TN
Destination
Same as departure

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
61
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Seat
Left
Restraint
4-point
Flight hours
200 total · 100 in this make and model · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 4 knots
Visibility
10 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
75 °F, dew point 72 °F
Altimeter
29.88 inHg
Observed at
TYS, 10 nm away

Docket · 4

The files NTSB released with the investigation on November 17, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.5 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.