CEN10CA329

NTSB accident investigation · Piper/Wally'S Flyers J3C-65 · Crystal, MN · June 19, 2010

Accident · No injuriesData collectionFinal report
Date
June 19, 2010, 08:53 local (13:53 UTC)
Place
Crystal, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N25WFPiper/Wally'S Flyers J3C-65
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report October 21, 2010
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA Minneapolis FSDO
FAA report
20100619037189A
Case key
76371

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 during the crosswind landing and the instructor pilot's delayed remedial action.

Findings · 5

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: crosswind correctionAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper/Wally'S Flyers J3C-65: 1 caseAll aircraft: 184 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotPiper/Wally'S Flyers J3C-65: 1 caseAll aircraft: 894 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomePiper/Wally'S Flyers J3C-65: 1 caseAll aircraft: 1,199 cases
Object/animal/substance: sign/markerEnvironmental issues › Physical environment · Contributed to outcomePiper/Wally'S Flyers J3C-65: 1 caseAll aircraft: 214 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 flying the airplane was in training to get a tailwheel endorsement and a flight review since he was not current. The pilot and flight instructor did some air work in the practice area before returning to the airport to practice takeoffs and full stop landings. The pilot completed ten takeoffs and full stop landings with a right crosswind. They changed runways in order to practice a left crosswind landing. The flare and landing were normal. During the landing roll out, a gust of wind lifted the left wing and caused the airplane to weather vane and veer off the left side of the runway. The airplane struck an airport sign damaging the right horizontal stabilizer and right elevator. The flight instructor stated, “I should have corrected the aircraft sooner and before my student got out of control.”

Factual narrative

The pilot flying the airplane was in training so that he could get a tail wheel endorsement and a flight review since he was not current. The pilot and flight instructor did some air work in the practice area before returning to the airport to practice takeoffs and full stop landings. The pilot completed ten takeoffs and full stop landings with a right crosswind. They changed runways in order to practice a left crosswind landing. The flare and landing were normal. During the landing roll out, a gust of wind lifted the left wing and caused the airplane to weathervane and veer off the left side of the runway. The airplane struck an airport sign damaging the right horizontal stabilizer and right elevator. The flight instructor stated, “I should have corrected the aircraft sooner and before my student got out of control.”

Aircraft

Registration
N25WF
Reported as
Piper/Wally'S Flyers J3C-65
Category
Airplane
Serial number
5671
Engine
Cont Motor A&C65 SERIES, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Wallys Flyers Inc
Registered owner
Wallys Flyers Inc
Airworthiness certificate
Standard, Normal
Departed
MIC · Crystal, MN
Destination
MIC · Crystal, MN
Flight plan
VFR
Airport
MIC · Crystal Airport, runway 32R, 3,263 × 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
60
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Flight hours
4,500 total · 50 in this make and model
Role
Pilot
Age
51
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Without waivers/limitations
Flight hours
213 total · 21 in this make and model · 150 in the last 90 days · 76 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 10 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None

Docket · 2

The files NTSB released with the investigation on July 12, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.4 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 N25WF · 1

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