ERA18LA155

NTSB accident investigation · Devries WM H Kitfox Sport · Taghkanic, NY · May 26, 2018

Accident · No injuriesClass 3 · LimitedFinal report
Date
May 26, 2018, 12:30 local (16:30 UTC)
Place
Taghkanic, NY
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N47DVDevries WM H Kitfox Sport
Defining event
Enroute-cruise: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20180526005989A
Case key
97357

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 the available information.

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.

Not determinedNot determined › Not determined · Unknown/Not determinedDevries WM H KITFOX SPORT: 1 caseAll aircraft: 2,247 casesProbable cause
AircraftAircraft › Aircraft power plant · Unknown/Not determinedDevries WM H KITFOX SPORT: 1 caseAll aircraft: 151 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 reported that, while in cruise flight at an altitude of 1,500 ft above ground level, the experimental, amateur-built airplane experienced a total loss of engine power. He conducted a forced landing to a field, during which the landing gear separated, and the airplane sustained substantial damage. Examination of the airframe and engine revealed no evidence of preimpact mechanical malfunctions or failures that would have precluded normal operation. Although the weather conditions in the area of the accident site were conducive to the formation of carburetor ice at cruise power settings, based on the available information, it could not be determined if carburetor icing played a role in the loss of engine power.

Factual narrative

On May 26, 2018, about 1230 eastern daylight time, an experimental, amateur-built Kitfox Sport airplane, N47DV, was substantially damaged when it was involved in an accident near Taghkanic, New York. The private pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that he was in cruise flight at an altitude of 1,500 ft above ground level enroute to his home airport when the airplane experienced a total loss of engine power. He selected a cow pasture as an emergency landing area; during the landing roll, the landing gear separated from the fuselage and the airplane "spun 180 degrees" before coming to a stop. Examination of the airplane by a Federal Aviation Administration inspector revealed substantial damage to the fuselage and wings. Further examination revealed that 16 gallons of fuel remained in the fuel tanks. Fuel samples taken from both wing fuel tanks and the firewall strainer revealed no signs of water or debris contamination. Examination of the engine ignition system and the valvetrain did not reveal any preimpact anomalies. The propeller was rotated and no resistance or binding was noted within the engine. The atmospheric conditions present in the area of the accident site around the time of the accident were conducive to the formation of carburetor icing at both cruise and glide engine power settings.

Aircraft

Registration
N47DV
Reported as
Devries WM H Kitfox Sport (NO SERIES)
Category
Airplane, amateur-built
Serial number
SP0206-005
Built
2011
Airframe hours
670
Engine
Jabiru 3300A, 120 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · February 1, 2018
Departed
POU · Poughkeepsie, NY
Destination
GBR · Barrington, MA
Equipment
Electronic multifunction display, Onboard weather

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
64
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
May 13, 2017
Seat
Left
Restraint
4-point
Flight hours
790 total · 670 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 12 knots, gusting 17
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 54 °F
Altimeter
29.78 inHg
Observed at
POU, 37 nm away

Docket · 5

The files NTSB released with the investigation on May 26, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 12.6 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.