GAA15CA290

NTSB accident investigation · Cessna 172M · Shiocton, WI · September 20, 2015

Accident · No injuriesData collectionFinal report
Date
September 19, 2015, 23:00 local (Sep 20, 2015, 04:00 UTC)
Place
Shiocton, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N20079Cessna 172M
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Night/dark
Status
Completed · report November 5, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Administration
Case key
92095

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 decision to continue to land at an unlighted airstrip, at night, after the landing light failed on approach, which resulted in a bounced landing, runway excursion, and collision with terrain.

Findings · 5

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.

Lighting system: exterior lightingAircraft › Aircraft systems · FailureCessna 172M: 1 caseAll aircraft: 9 casesProbable cause
Perception/orientation/illusion: perceptionPersonnel issues › Psychological · PilotCessna 172M: 2 casesAll aircraft: 61 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172M: 37 casesAll aircraft: 1,285 casesProbable cause
Light condition: darkEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172M: 8 casesAll aircraft: 448 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 he was making an approach to landing at night to an unlit grass airstrip. According to the pilot, the landing light went out about 100 feet above the ground, and he lost depth perception. The pilot continued the landing and bounced once. The airplane veered off the runway to the right into a cornfield, and nosed over. The airplane sustained substantial damage to rudder, vertical stabilizer, and left wing. Other than the landing light, the pilot reported that there were no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported he was making an approach to landing at night to an unlit grass airstrip. According to the pilot, the landing light went out about 100 feet above the ground, and he lost depth perception. The pilot continued the landing and bounced once. The airplane veered off the runway to the right into a cornfield, and nosed over. The airplane sustained substantial damage to rudder, vertical stabilizer, and left wing. Other than the landing light, the pilot reported that there were no preimpact mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N20079
Reported as
Cessna 172M
Category
Airplane
Serial number
17260990
Built
1972
Engine
Lycoming O-320, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Travis Lesatz
Registered owner
Marcks Aircraft LLC
Airworthiness certificate
Standard, Normal
Departed
FCM · Minneapolis, MN
Destination
W34 · Shiocton, WI
Airport
W34 · Shiocton Airport, runway 18, 2,340 × 110 ft, grass/turf
Equipment
Stall warning system, Electronic flight bag or handheld device

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
21
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, With waivers/limitations
Last flight review
November 7, 2013
Seat
Left
Restraint
3-point
Flight hours
196 total · 138 in this make and model · 114 as pilot in command · 27 in the last 90 days · 23 in the last 30 days · 7 in the last 24 hours
Role
Pilot-rated passenger
Age
35
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown
Seat
Right
Restraint
3-point

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 46 °F
Altimeter
30.10 inHg
Observed at
KCLI, 12 nm away

Docket · 2

The files NTSB released with the investigation on October 29, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 MB in all.