CEN20CA138

NTSB accident investigation · Champion Aeronca 7FC · Hessel, MI · April 2, 2020

Accident · No injuriesData collectionFinal report
Date
April 2, 2020, 18:30 local (22:30 UTC)
Place
Hessel, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3JZChampion Aeronca 7FC
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 29, 2020
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA
FAA report
20200402000479A
Case key
101141

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 loss of directional control during landing in gusting crosswind conditions, which resulted in a runway excursion and impact with a snowbank.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotChampion AERONCA 7FC: 1 caseAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedChampion AERONCA 7FC: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationChampion AERONCA 7FC: 1 caseAll aircraft: 1,008 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationChampion AERONCA 7FC: 1 caseAll aircraft: 1,199 casesProbable cause
Object/animal/substance: snow/iceEnvironmental issues › Physical environment · Effect on operationChampion AERONCA 7FC: 1 caseAll aircraft: 67 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 of a tailwheel-equipped airplane reported that he attempted a three-point, full-stall landing with a right-quartering headwind of about 10 to 15 knots. During the landing roll, the airplane encountered an unanticipated wind gust that raised the right wing and turned the airplane about 30° to the right. The pilot attempted to correct, but the airplane exited the right side of the runway and impacted a snowbank. The airplane then decelerated rapidly and nosed over. The airplane sustained substantial damage to the left wing and wing strut. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot of a tailwheel-equipped airplane reported that he attempted a three-point, full stall landing, with a right-quartering headwind of about 10 to 15 knots. During rollout, the pilot experienced an unanticipated wind gust that raised the right wing and turned the airplane about 30° to the right. The pilot attempted to correct, but the airplane exited the right side of the runway and contacted a snowbank. The airplane decelerated rapidly and nosed over. The airplane sustained substantial damage to the left wing and wing strut. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N3JZ
Reported as
Champion Aeronca 7FC (No Series)
Category
Airplane
Serial number
7FC-212
Built
1958
Airframe hours
2,560
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 7, 2019
Departed
5Y1 · Hessel, MI
Destination
5Y1 · Hessel, MI
Airport
5Y1 · Albert J Lindberg, runway 27, 3,700 × 60 ft, asphalt
Equipment
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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
May 14, 2019
Seat
Front
Restraint
4-point
Flight hours
122 total · 51 in this make and model · 72 as pilot in command · 0.2 in the last 90 days · 0.2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 9 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F
Altimeter
30.06 inHg

Docket · 2

The files NTSB released with the investigation on April 21, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 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.