GAA19CA297

NTSB accident investigation · Quicksilver 2S Sport · Waverly, MN · May 31, 2019

Accident · No injuriesData collectionFinal report
Date
May 30, 2019, 19:45 local (May 31, 2019, 00:45 UTC)
Place
Waverly, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
UNREGQuicksilver 2S Sport
Defining event
Maneuvering: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report November 6, 2019
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
Case key
99523

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's improper preflight fuel planning, which resulted in a total loss of engine power due to fuel exhaustion and a subsequent forced, hard landing in a field.

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelAll aircraft: 1,695 casesProbable cause
Planning/preparation: fuel planningPersonnel issues › Task performance · PilotAll aircraft: 719 casesProbable cause
Runway/land/takeoff/taxi surface: soft surfaceEnvironmental issues › Physical environment · Effect on operationAll aircraft: 264 cases

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 of the unregistered airplane reported that he departed with 3 gallons of fuel and that he was flight testing the airplane by flying it low up and down a private, grass airstrip. He added that, about 1 hour 15 minutes hours into the flight, he "neglected to carefully check the fuel remaining" before taking off to conduct a teardrop maneuver. Once airborne, about 50 to 75 ft, he performed a climbing left turn and noticed the "engine was no longer producing power." He leveled the wings and pushed forward on the control stick. He began the landing flare for a forced landing in a field, and the airplane landed hard and nosed over. The airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot recommended as a safety recommendation to "fill the fuel tank!"

Factual narrative

The pilot of the unregistered airplane reported that he departed with 3 gallons of fuel for a flight test by flying low up and down a private grass airstrip. He added that, about one hour and 15 minutes hours into the flight, he "neglected to carefully check the fuel remaining" before performing a takeoff into a teardrop maneuver. Once airborne, about 50 to 75 ft, he performed a climbing left turn and noticed the "engine was no longer producing power." He leveled the wings and pushed forward on the control stick. He began the landing flare for a forced landing in a soft corn field, and the airplane landed hard. The airplane sustained substantial damage to the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The pilot recommended as a safety recommendation to "fill the fuel tank!"

Aircraft

Registration
UNREG
Reported as
Quicksilver 2S Sport
Category
Airplane, amateur-built
Serial number
6794327
Built
2001
Airframe hours
80
Engine
Rotax 582, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Flight test · Part 91
Airworthiness certificate
None
Last inspection
Unknown · May 29, 2019
Departed
PVT · Waverly, MN
Destination
PVT · Waverly, MN
Equipment
Electronic multifunction display

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
67
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
BasicMed
Last flight review
November 29, 2017
Seat
Left
Restraint
4-point
Flight hours
817 total · 3 in this make and model · 730 as pilot in command · 11 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
66 °F, dew point 50 °F
Altimeter
29.81 inHg

Docket · 2

The files NTSB released with the investigation on June 26, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.1 MB in all.