ERA16CA178

NTSB accident investigation · Champion 7AC · Jasper, AL · April 23, 2016

Accident · No injuriesData collectionFinal report
Date
April 23, 2016, 09:20 local (14:20 UTC)
Place
Jasper, AL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N82463Champion 7AC
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report June 15, 2016
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA
FAA report
20160423004659A
Case key
93108

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 inadequate compensation for the wind which resulted in a loss of directional control at touchdown and collapse of the landing gear.

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedChampion 7AC: 3 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotChampion 7AC: 4 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Response/compensationChampion 7AC: 1 caseAll aircraft: 1,008 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Response/compensationChampion 7AC: 1 caseAll aircraft: 1,199 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/owner of the tailwheel-equipped airplane stated he was landing the airplane on a paved runway with a right, gusting crosswind. According to the pilot, "On final, we were right wing low on centerline, the right wheel touched, bounced a little, the left wing touched, and bounced a little, and then the left gear collapsed and the left wingtip touched the ground and the airplane slid to a stop." When asked about the performance and handling of the airplane, the pilot stated the airplane performed "great" and that he landed with a side load on the landing gear. He added that he was used to landing on grass, and that landing on asphalt "was a lot less forgiving."

Factual narrative

The pilot/owner of the tailwheel-equipped airplane stated he was landing the airplane on a paved runway with a right, gusting crosswind. According to the pilot, "On final, we were right wing low on centerline, the right wheel touched, bounced a little, the left wing touched, and bounced a little, and then the left gear collapsed and the left wingtip touched the ground and the airplane slid to a stop."When asked about the performance and handling of the airplane, the pilot stated the airplane performed "great" and that he landed with a side load on the landing gear. He added that he was used to landing on grass, and that landing on asphalt "was a lot less forgiving."

Aircraft

Registration
N82463
Reported as
Champion 7AC (NO SERIES)
Category
Airplane
Serial number
7AC1096
Airframe hours
1,518
Engine
Continental A65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 21, 2015
Departed
20A · Robbins, AL
Destination
JFX · Jasper, AL
Airport
JFX · Walker County-Bevill Field, runway 27, 5,004 × 100 ft, asphalt
Equipment
None

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
Seat
Front
Restraint
Lap only
Flight hours
576 total · 41 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 66 °F
Altimeter
29.85 inHg
Observed at
KJFX

Docket · 3

The files NTSB released with the investigation on May 26, 2016, 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.