CEN14CA362

NTSB accident investigation · Aeronca 65CA · Pulaski, WI · July 12, 2014

Accident · No injuriesData collectionFinal report
Date
July 12, 2014, 13:10 local (18:10 UTC)
Place
Pulaski, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N36562Aeronca 65CA
Defining event
Landing: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report August 14, 2014
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA
FAA report
20140712011749A
Case key
89661

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 improper flight control inputs resulting in a loss of control during the landing. Contributing to the accident was the flight instructor'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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotAeronca 65-CA: 2 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAeronca 65-CA: 1 caseAll aircraft: 3,958 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotAeronca 65-CA: 1 caseAll aircraft: 894 casesProbable cause
Object/animal/substance: debris/dirt/foreign objectEnvironmental issues › Physical environment · Contributed to outcomeAeronca 65-CA: 1 caseAll aircraft: 101 cases
Experience/qualifications: total experience w/ equipmentPersonnel issues › Experience/knowledge · Student/instructed pilotAeronca 65-CA: 1 caseAll aircraft: 269 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 flight instructor and student pilot were practicing landings to a turf strip. On the first landing, the touchdown was normal until the student pilot applied full right rudder followed immediately with full left rudder. The flight instructor attempted to regain directional control of the airplane and attempted a go-around. The airplane entered grass to the left side of the strip and the airplanes momentum slowed. The instructor reduced the engine throttle to idle and applied the brakes. The airplane continued to roll and collided with a ground depression from a nearby motocross track. Substantial damage was sustained to the fuselage and firewall. There were no reported mechanical malfunctions or failures prior to the accident.

Factual narrative

The flight instructor and student pilot were practicing landings to a turf strip. On the first landing, the touchdown was normal until the student pilot applied full right rudder followed immediately with full left rudder. The flight instructor attempted to regain directional control of the airplane and attempted a go-around. The airplane entered grass to the left side of the strip and the airplanes momentum slowed. The instructor reduced the engine throttle to idle and applied the brakes. The airplane continued to roll and collided with a ground depression from a nearby motocross track. Substantial damage was sustained to the fuselage and firewall. There were no reported mechanical malfunctions or failures prior to the accident.

Aircraft

Registration
N36562
Reported as
Aeronca 65CA
Category
Airplane
Serial number
CA16681
Built
1941
Airframe hours
1,310
Engine
Cont Motor A-75-8, 75 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 11, 2013 · 8 hours before
Departed
92C · Pulaski, WI
Destination
92C · Pulaski, WI
Airport
92C · Carter, runway 21, 1,610 × 80 ft, grass/turf

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
58
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
May 30, 2014
Seat
Left
Flight hours
1,213 total · 9 in this make and model · 1,150 as pilot in command · 42 in the last 90 days · 16 in the last 30 days
Role
Student pilot
Age
66
Injuries
None
Certificate
Student
Medical
Sport pilot
Seat
Right
Flight hours
85.5 total · 7 in this make and model · 5 in the last 90 days · 3.7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
8 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 68 °F
Altimeter
29.97 inHg
Observed at
KGRB, 10 nm away

Docket · 1

The files NTSB released with the investigation on August 8, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.1 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.