WPR26LA029

NTSB accident investigation · Roderick James Willmore Kitfox S7 Supersport · Kilgore, ID · October 18, 2025

Accident · No injuriesClass 4 · LimitedFinal report
Date
October 18, 2025, 13:30 local (19:30 UTC)
Place
Kilgore, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N98RWRoderick James Willmore Kitfox S7 Supersport
Defining event
Takeoff: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report January 15, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA- FSDO SLC
FAA report
20251018017789A
Case key
201904

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 directional control during the takeoff. Contributing to the accident was the separation of the control stick grip.

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.

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 tailwheel equipped airplane reported that, during the takeoff roll on a dirt road, he realized he had not reset the pitch trim until he was applying control inputs to lift the tail up. As he applied back-pressure to the control stick to get the airplane airborne, the control stick grip slipped off, and he lost control of the airplane. The airplane then veered to the right, and despite his attempts, he was unable to regain control of the airplane. Subsequently, the airplane exited the road surface, and the left wing impacted the ground, which resulted in substantial damage to the left wing. The pilot reported that there were no additional preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N98RW
Reported as
Roderick James Willmore Kitfox S7 Supersport
Category
Airplane, amateur-built
Serial number
KA 19012436
Built
2020
Airframe hours
229
Engine
Rotax 912 ULS, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · July 2, 2025
Departed
U12 · St. Anthony, ID
Airport
N/A
Equipment
ADS-B

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
67
Injuries
None
Certificate
Sport Pilot
Airplane ratings
Single-engine land
Medical
Sport pilot, Unknown
Last flight review
November 9, 2024
Seat
Left
Flight hours
1,065 total · 260 in this make and model · 994 as pilot in command · 27 in the last 90 days · 9 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 25 °F
Altimeter
30.20 inHg
Observed at
KRXE, 37 nm away
METAR
METAR KRXE 181953Z AUTO 26005KT 10SM CLR 10/M04 A3020 RMK AO2 SLP222 T01001044=

Docket · 3

The files NTSB released with the investigation on January 15, 2026, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.7 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.