CEN23LA422

NTSB accident investigation · Quicksilver Sport II · Welsh, LA · September 26, 2023

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
September 26, 2023, 14:09 UTC
Place
Welsh, LA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N728NNQuicksilver Sport II
Defining event
Maneuvering: Collision with terr/obj (non-CFIT)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
FAA report
20230926010929A
Case key
193147

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 failure to maintain sufficient altitude from obstacles during the simulated landing approach which led to a collision with a fence and a building.

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.

Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Effect on operationQuicksilver SPORT II: 1 caseAll aircraft: 313 cases
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedQuicksilver SPORT II: 1 caseAll aircraft: 1,310 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 he was making a simulated landing approach to determine clearance requirements for a runway he was planning to put on his property. He said that during the approach, there was a slight tailwind, and he flew about 6 to 7 ft. above the ground during the approach. There was a fence that crossed the approach path. The pilot surmised that as he approached the fence and added power the airplane settled and the tail skid caught the top wire of the electric fence, which altered the airplane’s trajectory. The airplane struck a building on the property and then the ground. The airplane sustained substantial damage to the left wing and fuselage. The pilot reported that the airplane had no preimpact mechanical malfunctions or failures that would have precluded normal operation.

Aircraft

Registration
N728NN
Reported as
Quicksilver Sport II
Category
Airplane, amateur-built
Serial number
548
Built
1989
Airframe hours
342
Engine
Rotax 582, 64 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · September 25, 2022
Departed
3R7 · Jennings, LA
Airport
none
Equipment
None

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
51
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
October 5, 2021
Seat
Right
Restraint
Lap only
Flight hours
10,225 total · 35 in this make and model · 10,225 as pilot in command · 35 in the last 90 days · 15 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 73 °F
Altimeter
30.04 inHg
Observed at
KCWF, 16 nm away
METAR
KCWF 261345Z 00000KT 10SM CLR 25/23 A3004

Docket · 2

The files NTSB released with the investigation on January 4, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.9 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.