ANC24LA062

NTSB accident investigation · Foxair Kitfox S7 Supersport · Tok, AK · July 9, 2024

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
July 9, 2024, 11:30 local (19:30 UTC)
Place
Tok, AK · TOK junction airport
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N876AKFoxair Kitfox S7 Supersport
Defining event
Takeoff: 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
Alaska Regional Office
Parties
FAA
FAA report
20240709008099A
Case key
194665

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 takeoff with a crosswind.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedFoxair KITFOX S7 SUPERSPORT: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on equipmentFoxair KITFOX S7 SUPERSPORT: 1 caseAll aircraft: 1,199 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, during takeoff with a strong right crosswind, the right wing “lifted sharply” and the left wing impacted the ground. The airplane continued off the left side of the runway and came to rest about 150 ft from the edge of the runway, which resulted in substantial damage to the wings and fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N876AK
Reported as
Foxair Kitfox S7 Supersport
Category
Airplane, amateur-built
Serial number
KA13363280
Built
2015
Airframe hours
417.7
Engine
Rotax 914-UL, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal; Special, Experimental (Special)
Last inspection
Condition · June 17, 2024
Departed
PAMR · Anchorage, AK
Destination
Same as departure
Flight plan
VFR/IFR
Airport
PFTO · Tok Junction Airport, runway 8, 2,509 × 50 ft, asphalt
Equipment
Angle of attack indicator, Electronic multifunction display, Electronic primary flight display, Satellite tracking device, Electronic flight bag or handheld device, Stall warning system, 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
74
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
October 2, 2023
Seat
Left
Restraint
4-point
Flight hours
1,256 total · 283 in this make and model · 1,055 as pilot in command · 19 in the last 90 days · 6 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 8 knots
Visibility
10 statute miles
Lowest ceiling
18,000 ft overcast
Temperature
59 °F, dew point 48 °F
Altimeter
29.70 inHg
Observed at
PABI, 84 nm away
METAR
PABI 091853Z 09008KT 10SM SCT080 SCT120 OVC180 15/09 A2970 RMK AO2 SLP060 ACSL DSNT S T01500089

Docket · 2

The files NTSB released with the investigation on March 28, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 15.6 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.