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NTSB accident investigation · Ercoupe 415 C · Rosendale, WI · May 6, 2019

Accident · No injuriesData collectionFinal report
Date
May 6, 2019, 12:20 local (17:20 UTC)
Place
Rosendale, WI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2101HErcoupe 415 C
Defining event
Enroute-cruise: Turbulence encounter
Weather
Visual (VMC) · Day
Status
Completed · report March 3, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190506004089A
Case key
99383

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's selection of unsuitable terrain for an off-airport precautionary landing, which resulted in impact with a fence and a nose-over.

Findings · 2

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.

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 he made an off-airport precautionary landing due to turbulent conditions. During the landing roll in a pasture, the airplane's nose landing gear impacted a fence, and the airplane nosed over. The airplane sustained substantial damage to the fuselage and both wings. 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 reported that he made an off-airport precautionary landing due to turbulent conditions; during the landing roll in a pasture, the airplane's nose gear encountered a "line fence" and nosed over. The airplane sustained substantial damage to the fuselage, and both wings. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. An automated weather observation station located 9 miles north/east of the accident location reported that, about the time of the accident, the wind was from 080° at 8 knots, visibility 10 statute miles, clear of clouds, temperature was 13°C (55°F) and the dew point was 4°C (39°F).

Aircraft

Registration
N2101H
Reported as
Ercoupe 415 C
Category
Airplane
Serial number
2724
Built
1946
Airframe hours
2,700
Engine
Continental C-75-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 1, 2018
Departed
92C · Pulaski, WI
Destination
UNU · Juneau, WI
Equipment
Handheld GPS

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
January 20, 2018
Seat
Left
Flight hours
1,174 total · 547 in this make and model · 1,174 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 39 °F
Altimeter
30.06 inHg
Turbulence
Severe
Observed at
KOSH, 9 nm away

Docket · 2

The files NTSB released with the investigation on June 12, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.0 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.