CEN24LA279

NTSB accident investigation · Evolution Revolt · Rochelle, IL · July 21, 2024

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
July 20, 2024, 19:00 local (Jul 21, 2024, 00:00 UTC)
Place
Rochelle, IL · Field near off runway 25
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N798EEEvolution Revolt
Defining event
Approach-VFR pattern crosswind: Collision during takeoff/land
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 Greater Chicago FSDO
FAA report
20240720014409A
Case key
194749

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 terrain clearance during a low-level turn, that resulted in an impact with the ground.

Findings · 4

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: aircraft controlPersonnel issues › Task performance · PilotAll aircraft: 9,295 casesProbable cause
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 1,310 casesProbable cause
Attention/monitoring: task monitoring/vigilancePersonnel issues › Psychological · PilotAll aircraft: 330 casesProbable cause
Perception/orientation/illusion: perceptionPersonnel issues › Psychological · PilotAll aircraft: 61 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 attempting to maneuver the weight-shift aircraft to avoid an incoming aircraft that was going to land at the airport. The pilot turned the aircraft “way too low” for a right crosswind, and during the turn, the wing contacted the ground, and the aircraft “tumbled.” The aircraft came to rest upright in a field populated with crops and the pilot was assisted by witnesses with evacuating from the aircraft. The pilot classified the accident as “pilot error.” The aircraft sustained substantial damage to the wing and the fuselage. The pilot, who sustained serious injuries and was wearing a flight helmet, reported that he utilized only a lap belt, when a three-point restraint system was available in the cockpit. The pilot reported there were no preimpact mechanical malfunctions or failures with the airframe or the engine that would have precluded normal operation.

Aircraft

Registration
N798EE
Reported as
Evolution Revolt (NO SERIES)
Category
Weight-shift
Serial number
001035
Built
2022
Airframe hours
136
Engine
Rotax Aircraft Engines 912ULS, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Rceert LLC
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Annual · March 2, 2024 · 4 hours before
Airport
RPJ · Rochelle Muni/Koritz Fld, runway 07/25, 5,001 × 75 ft, asphalt
Equipment
ADS-B, Airframe parachute, Electronic multifunction display

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
75
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Last flight review
June 16, 2022
Seat
Front
Restraint
Lap only
Flight hours
294.1 total · 140 in this make and model · 280 as pilot in command · 8.2 in the last 90 days · 5.2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
75 °F, dew point 57 °F
Altimeter
30.11 inHg
Observed at
KRPJ, 1 nm away
METAR
KRPJ 202355Z AUTO 00000KT 10SM CLR 24/14 A3011 RMK AO2 T02350144 10248 20231

Docket · 2

The files NTSB released with the investigation on September 12, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.8 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.