WPR14CA301

NTSB accident investigation · Ercoupe 415 C · Hubbart, OR · July 19, 2014

Accident · Minor injuriesData collectionFinal report
Date
July 19, 2014, 10:30 local (17:30 UTC)
Place
Hubbart, OR
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N99621Ercoupe 415 C
Defining event
Approach-VFR pattern final: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 2014
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA-FSDO
FAA report
20140719011939A
Case key
89697

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 aircraft control and proper alignment during approach for landing in gusting wind conditions.

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: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedErcoupe 415-C: 3 casesAll aircraft: 809 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotErcoupe 415-C: 9 casesAll aircraft: 9,295 casesProbable cause
Object/animal/substance: tree(s)Environmental issues › Physical environment · Contributed to outcomeErcoupe 415-C: 5 casesAll aircraft: 933 cases
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationErcoupe 415-C: 4 casesAll aircraft: 1,199 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 the wind was gusting during the descent and approach to landing. He further stated that the gusting winds moved the airplane to the right resulting in the collision with trees with the right wing. The airplane subsequently collided with more trees and came to rest in a nose down position. During the accident sequence, both wings sustained substantial damage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot reported that the wind was gusting during the descent and approach to landing. He further stated that the gusting winds moved the airplane to the right resulting in the collision with trees with the right wing. The airplane subsequently collided with more trees and came to rest in a nose down position. During the accident sequence, both wings sustained substantial damage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N99621
Reported as
Ercoupe 415 C (C)
Category
Airplane
Serial number
2244
Built
1946
Airframe hours
2,373
Engine
Cont Motor A&C75 SERIES, 75 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Teneyck Robert R
Registered owner
Teneyck Robert R
Airworthiness certificate
Standard, Normal
Departed
4S9 · Portland-Mulino, OR
Destination
7S9 · Hubbard, OR
Airport
7S9 · Lenhardt Airpark, runway 02, 2,956 × 45 ft, asphalt

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
80
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 18, 2014
Seat
Left
Restraint
Lap only
Flight hours
714 total · 714 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
70 °F, dew point 59 °F
Altimeter
30.11 inHg
Observed at
KUAO, 5 nm away

Docket · 4

The files NTSB released with the investigation on September 22, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.3 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.