SEA03LA088

NTSB accident investigation · Aeronca 7EC · Oregon City, OR · May 24, 2003

Accident · No injuriesLimited investigationFinal report
Date
May 24, 2003, 14:00 local (21:00 UTC)
Place
Oregon City, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4712EAeronca 7EC
Weather
Visual (VMC) · Day
Status
Completed · report November 25, 2003
Report
Approved by Office Director
Parties
FAA-FSDO
FAA report
20030524010289A
Case key
57048

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 student pilot's failure to maintain aircraft control during the landing roll. A tailwind and gusting conditions were factors.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Aircraft control - not maintainedPilot in commandCause
Weather condition - tailwindFactor
Weather condition - gustsFactor
Nose overLanding - roll

Analysis

The student pilot reported that the wind direction was 90 degrees to the runway heading. During the landing roll, the pilot felt that he was going too fast and applied braking action hard enough that the tail felt light. About this time, he felt like something was pushing on the tail when the nose lowered and the airplane subsequently nosed over. The student pilot stated that after he exited the aircraft, he noted that the wind direction had shifted to a tailwind and was gusting. No mechanical failures or malfunctions were reported at the time of the accident.

Factual narrative

On May 24, 2003, about 1400 Pacific daylight time, an Aeronca 7EC, N4712E, registered to and operated by Lenair Corp, as a 14 CFR Part 91 instructional flight, nosed over during the landing roll at a private airstrip located in Oregon City, Oregon. Visual meteorological conditions prevailed at the time and no flight plan was filed. The aircraft was substantially damaged and the student pilot, the sole occupant, was not injured. The flight originated from Mulino, Oregon about 15 minutes prior to the accident.

During a telephone interview and subsequent written statement, the student pilot stated that he circled the airstrip to check the wind direction before landing. The wind sock indicated a 90 degree crosswind to the runway direction. The student pilot set up for a long final approach and touched down about 150 to 200 feet down the runway. The student pilot stated that it looked like he was fast and applied braking action that was "hard enough that the tail felt light." About this time, he felt like something was pushing on the tail when the nose lowered and the airplane subsequently nosed over.

The student pilot noted after he exited the aircraft that the wind direction had changed to a tailwind down the runway and gusting to 15 knots.

The student pilot reported no mechanical failures or malfunctions with the aircraft at the time.

Aircraft

Registration
N4712E
Reported as
Aeronca 7EC
Category
Airplane
Serial number
7EC-56
Airframe hours
7,206
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Lenair Corp
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 22, 2003
Departed
4S9 · Mulino, OR
Destination
Oregon City, OR
Airport
Aeroacres

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
Student pilot
Age
54
Injuries
None
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
106 total · 35 in this make and model · 66 as pilot in command · 14 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 7 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 55 °F
Altimeter
29.87 inHg
Observed at
UAO, 8 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N4712E · 1

Matched to the same aircraft by N-number and date.