GAA17CA100

NTSB accident investigation · Cessna 150 · Warren, MN · December 23, 2016

Accident · No injuriesData collectionFinal report
Date
December 23, 2016, 09:00 local (14:00 UTC)
Place
Warren, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7961FCessna 150
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Night
Status
Completed · report June 20, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20161223022259A
Case key
94537

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 noncertificated pilot’s failure to maintain directional control during the landing, 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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 150F: 14 casesAll aircraft: 3,958 casesProbable cause
Experience/qualifications: qualification/certificationPersonnel issues › Experience/knowledge · PilotCessna 150F: 1 caseAll aircraft: 280 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 150F: 28 casesAll aircraft: 9,295 casesProbable cause
Runway/land/takeoff/taxi surface: snow/slush/ice covered surfaceEnvironmental issues › Physical environment · Contributed to outcomeCessna 150F: 1 caseAll aircraft: 219 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 noncertificated pilot reported that, while he was taxiing to test the brakes, the airplane slid to the right, impacted a snowbank, and nosed over. He added that "this was not a flight, takeoff or landing. Simply went off [the] runway during a taxi test of [the] brakes." However, in a statement provided by the Sheriff's office to the Federal Aviation Administration, the pilot stated that he was low on fuel and that, after he landed, he hit a snowdrift and nosed over. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The non-certificated pilot reported that he was taxiing to test the brakes, the airplane slid to the right, impacted a snowbank and nosed over. He added that "this was not a flight, takeoff or landing. Simply went off [the] runway during a taxi test of [the] brakes." However, in a statement provided by the Sheriff's office to the Federal Aviation Administration, the pilot stated that he was low on fuel and after he landed, he hit a snowdrift and nosed over. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N7961F
Reported as
Cessna 150 (F)
Category
Airplane
Serial number
15064061
Built
1966
Engine
Cont Motor O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Utility; Standard, Normal
Destination
D37 · Warren, MN
Flight plan
Unknown
Airport
D37 · Warren Muni
Equipment
Stall warning system

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
42
Injuries
None
Seat
Left

Weather

Conditions
Visual (VMC) · Night
Wind
360° at 11 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
10 °F, dew point 9 °F
Altimeter
29.92 inHg
Observed at
KCKN, 21 nm away

Docket · 3

The files NTSB released with the investigation on May 17, 2017, 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.