ERA10CA321

NTSB accident investigation · Aeronca 7BCM · Bolivar, TN · June 19, 2010

Accident · Minor injuriesData collectionFinal report
Date
June 19, 2010, 11:00 local (16:00 UTC)
Place
Bolivar, TN
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2553BAeronca 7BCM
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2010
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20100619035479A
Case key
76393

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 directional control while landing.

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.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAeronca 7BCM: 5 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAeronca 7BCM: 11 casesAll aircraft: 9,295 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 reported that he was landing on runway 19, a 5,000-foot-long, 75-foot-wide asphalt runway, when the airplane encountered a sudden gust of wind. The airplane veered 90 degrees to the right, struck a runway light located about 2,000 feet from the approach end of the runway and a chain-link fence, before coming to rest in a wooded area. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported 631 hours of total flight experience, which included 30 hours in the same make and model as the accident airplane, and 2 hours during the 30 days preceding the accident. He also stated that he did not experience any mechanical problems during the flight. Winds reported at an airport located about 25 miles north of the accident site, about the time of the accident, were variable at 3 knots. The pilot estimated the winds at the time of the accident were from 200 degrees at 5 knots, gusting to 20 knots.

Factual narrative

The pilot reported that he was landing on runway 19, a 5,000-foot-long, 75-foot-wide asphalt runway, when the airplane encountered a sudden gust of wind. The airplane veered 90 degrees to the right, struck a runway light located about 2,000 feet from the approach end of the runway and a chain-link fence, before coming to rest in a wooded area. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported 631 hours of total flight experience, which included 30 hours in the same make and model as the accident airplane, and 2 hours during the 30 days preceding the accident. He also stated that he did not experience any mechanical problems during the flight. Winds report at an airport located about 25 miles north of the accident site, about the time of the accident, were variable at 3 knots. The pilot estimated the winds at the time of the accident were from 200 degrees at 5 knots, gusting to 20 knots.

Aircraft

Registration
N2553B
Reported as
Aeronca 7BCM
Category
Airplane
Serial number
7BCM-353
Airframe hours
2,850
Engine
Continental Motors C85, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 4, 2009
Departed
2M2 · Lawrenceburg, TN
Destination
M08 · Bolivar, TN
Airport
M08 · William L. Whtehurst Field, runway 19, 5,000 × 75 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
73
Injuries
Minor
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Medical
Class 2, With waivers/limitations
Seat
Front
Flight hours
631 total · 30 in this make and model · 2 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots
Lowest ceiling
None
Temperature
86 °F, dew point 72 °F
Altimeter
30.05 inHg
Observed at
MKL, 24 nm away

Docket · 3

The files NTSB released with the investigation on September 19, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.2 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.

Other investigations on N2553B · 1

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