WPR13CA401

NTSB accident investigation · Scheel Stanley K KITFOX-SERIES 7 · Cascade, ID · September 7, 2013

Accident · No injuriesData collectionFinal report
Date
September 7, 2013, 11:00 local (17:00 UTC)
Place
Cascade, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7075ZScheel Stanley K KITFOX-SERIES 7
Defining event
Landing: Landing area undershoot
Weather
Visual (VMC) · Day
Status
Completed · report November 19, 2013
Report
Approved by Office Director
NTSB office
Western Pacific Region
FAA report
20130907017839A
Case key
87999

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 a proper glide path, which resulted in a touchdown short of the runway.

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: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedScheel Stanley K KITFOX-SERIES 7: 1 caseAll aircraft: 809 casesProbable cause
Wind: downdraftEnvironmental issues › Conditions/weather/phenomena · Not specifiedScheel Stanley K KITFOX-SERIES 7: 1 caseAll aircraft: 178 cases

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 a landing at a remote dirt airstrip, while on short final, the airplane encountered a downdraft which resulted in a touchdown short of the runway. After impact the airplane nosed over. The airplane sustained substantial damage to the fuselage frame, the rudder, vertical stabilizer, and the engine mounts. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that during a landing at a remote dirt airstrip, while on short final, the airplane encountered a downdraft which resulted in a touchdown short of the runway. After impact the airplane nosed over. The airplane sustained substantial damage to the fuselage frame, the rudder, vertical stabilizer, and the engine mounts. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N7075Z
Reported as
Scheel Stanley K KITFOX-SERIES 7
Category
Airplane, amateur-built
Serial number
S70211-017
Airframe hours
785
Engine
Rotax 912ULS, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental light sport (Special)
Last inspection
Condition · October 2, 2012 · 115 hours before
Departed
MAN · Nampa, ID
Destination
Cascade, ID
Flight plan
VFR

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
70
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot
Last flight review
July 13, 2013
Seat
Left
Restraint
3-point
Flight hours
885 total · 785 in this make and model · 825 as pilot in command · 62 in the last 90 days · 22 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 43 °F
Altimeter
30.11 inHg
Observed at
KMYL, 108 nm away

Docket · 1

The files NTSB released with the investigation on October 22, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.6 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.