WPR25LA187

NTSB accident investigation · Flight Design Ctls · Kayenta, AZ · June 19, 2025

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
June 19, 2025, 15:30 local (21:30 UTC)
Place
Kayenta, AZ
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N454CTFlight Design Ctls
Defining event
Takeoff-rejected takeoff: Runway excursion
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA
Case key
200375

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 pilots’ failure to maintain airplane control during takeoff in gusting crosswind conditions, which resulted in a runway excursion.

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.

Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Ability to respond/compensateFlight Design CTLS: 3 casesAll aircraft: 1,199 cases
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotFlight Design CTLS: 22 casesAll aircraft: 9,295 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · CopilotFlight Design CTLS: 22 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: lateral/bank controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedFlight Design CTLS: 3 casesAll aircraft: 390 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 right-seated pilot stated that both he and the left-seated pilot were flying for the purpose of building their total airplane hours. After departing, they maneuvered for about an hour and opted to land at a local airport and eat lunch. Despite waiting for a while for the wind to become calmer, they departed in gusting crosswind conditions. The right-seated pilot was flying the airplane and after reaching about 10 ft above ground level (agl), the wind suddenly changed directions, and they were unable to maintain airplane control. The left-seated pilot asked for control of the airplane then attempted to touch back down on the runway, but the airplane’s wheels contacted vegetation adjacent to the runway. The nose gear collapsed, and the airplane flipped over, coming to rest inverted. The airplane incurred substantial damage to the fuselage during the accident sequence. The pilots reported no pre-impact mechanical malfunctions or failures that would have precluded normal operation.

Aircraft

Registration
N454CT
Reported as
Flight Design Ctls
Category
Airplane
Serial number
F-08-08-23
Built
2008
Airframe hours
1,185.6
Engine
Rotax 912ULS Series, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ample Aviation LLC
Registered owner
Ample Aviation LLC
Airworthiness certificate
Special, Special light-sport (Special)
Last inspection
Annual · May 30, 2025 · 86 hours before
Departed
0V7 · Kayenta, AZ
Destination
Same as departure
Airport
0V7 · Kayenta, runway 05-23, 7,101 × 75 ft, asphalt
Equipment
Angle of attack indicator, Airframe parachute, ADS-B, Electronic primary flight display, Electronic multifunction display, Electronic flight bag or handheld device, Auto-pilot

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Injuries
Minor
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
November 14, 2024
Seat
Right
Restraint
4-point
Flight hours
518.4 total · 24.4 in this make and model · 439.1 as pilot in command · 192.1 in the last 90 days · 78.6 in the last 30 days · 0 in the last 24 hours
Role
Pilot
Age
26
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1
Seat
Left
Restraint
3-point
Flight hours
588.2 total · 0 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 8 knots, gusting 26
Visibility
50 statute miles
Lowest ceiling
None
Temperature
95 °F, dew point 7 °F
Altimeter
30.04 inHg
Observed at
OV7, 0.25 nm away