CHI07CA258

NTSB accident investigation · Aeronca 7AC · Westerly, RI · August 5, 2007

Accident · No injuriesData collectionFinal report
Date
August 5, 2007, 10:15 local (14:15 UTC)
Place
Westerly, RI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N65HMAeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report October 31, 2007
Report
Approved by Office Director
FAA report
20070805015559A
Case key
66616

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 control of the airplane during landing which resulted in the overload failure of the right main landing gear. The overload failure of the right main landing gear was a factor.

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 - in flightLanding - aborted
Aircraft control - not maintainedPilot in commandCause
Gear collapsedLanding - aborted
Landing gear,main gear - overloadFactor
In flight collision with terrain/waterLanding - aborted
Terrain condition - ground

Analysis

The airplane was damaged during an attempted aborted landing. The pilot reported that he was returning from a local flight and performed a successful landing on runway 07. The pilot reported that he took off again and remained in the traffic pattern and attempted a second landing. During the landing, he felt the left wing suddenly lift up due to the crosswind. The airplane yawed to the left and the pilot applied full power with the intention of performing a go-around. The airplane settled back to the ground, collapsing the right main landing gear. The airplane's wing and propeller then struck the ground. The pilot reported that there were no mechanical problems with the airplane during the flight. The recorded winds at an airport 11 nautical miles west of the accident airport were 340 degrees at 6 knots.

Factual narrative

The airplane was damaged during an attempted aborted landing. The pilot reported that he was returning from a local flight and performed a successful landing on runway 07. The pilot reported that he took off again and remained in the traffic pattern and attempted a second landing. During the landing, he felt the left wing suddenly lift up due to the crosswind. The airplane yawed to the left and the pilot applied full power with the intention of performing a go-around. The airplane settled back to the ground, collapsing the right main landing gear. The airplane's wing and propeller then struck the ground. The pilot reported that there were no mechanical problems with the airplane during the flight. The recorded winds at an airport 11 nautical miles west of the accident airport were 340 degrees at 6 knots.

Aircraft

Registration
N65HM
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC-3708
Engine
Continental A65, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
WST · Westerly, RI
Destination
WST · Westerly, RI
Airport
WST · Westerly State, runway 07, 4,010 × 100 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
66
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
July 1, 2007
Flight hours
400 total · 14 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 54 °F
Altimeter
30.04 inHg
Observed at
GON

Docket · 1

The files NTSB released with the investigation on October 18, 2007, on NTSB’s docket system: statements, records, photos and specialists’ reports. 38 KB 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 N65HM · 1

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