CEN24LA281

NTSB accident investigation · Quicksilver GT-400 · Mansfield, MO · July 20, 2024

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
July 20, 2024, 17:30 local (22:30 UTC)
Place
Mansfield, MO
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N919PSQuicksilver GT-400
Defining event
Initial climb: Loss of control in flight
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 FSDO
FAA report
20240720021569A
Case key
194752

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 pilot’s failure to maintain control after takeoff, which resulted in an aerodynamic stall.

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.

Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotQuicksilver GT-400: 1 caseAll aircraft: 1,391 casesProbable cause
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedQuicksilver GT-400: 1 caseAll aircraft: 1,681 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 was on the first familiarization flight in his newly acquired airplane, having previous experience in a slower model of the airplane. He reported that the taxi and takeoff were normal, but during the climb, the airplane stalled and broke hard to the right. The pilot could not recover from the stall and the airplane impacted the ground, resulting in substantial damage to the empennage, wings, and the front of the fuselage. The pilot reported that there were no mechanical malfunctions or failures that would have precluded normal operations.

Aircraft

Registration
N919PS
Reported as
Quicksilver GT-400
Category
Airplane
Serial number
1234 PS
Built
1984
Airframe hours
361
Engine
Rotax 503, 50 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Condition · May 27, 2023
Destination
Same as departure
Airport
03B · Mansfield Municipal Airport, runway 25, 3,000 × 50 ft, asphalt
Equipment
Unknown

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
65
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Seat
Single
Restraint
4-point
Flight hours
80 total · 1 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 8 knots
Visibility
10 statute miles
Lowest ceiling
5,500 ft broken
Temperature
79 °F, dew point 61 °F
Altimeter
30.08 inHg
Observed at
KSGF, 37 nm away
METAR
KSGF 202252Z 06005KT 10SM CLR 26/16 A3008 RMK AO2 SLP176 T02560161

Docket · 4

The files NTSB released with the investigation on October 22, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.9 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.