MKC84LA073

NTSB accident investigation · Aeronca 7AC · Lawrence, KS · February 13, 1984

Accident · No injuriesLimited investigationFinal report
Date
February 13, 1984, 10:30 local (16:30 UTC)
Place
Lawrence, KS
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N83032Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840213003289A
Case key
33629

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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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 - on ground/waterLanding - roll
Flight controls - improper use ofDual studentCause
Lack of total experienceDual studentFactor
Supervision - inadequatePilot in command(cfi)Cause
Directional control - not maintainedDual studentCause
Ground loop/swerve - inadvertentDual student
Remedial action - delayedPilot in command(cfi)
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditchFactor

Analysis

The dual student allowed the acft to porpoise & yaw and lost control of the acft as it veered into a ditch. The CFI on board tried to correct the situation with rudder and throttle but was unsucessful in the attempt.

Aircraft

Registration
N83032
Reported as
Aeronca 7AC
Category
Airplane
Serial number
1688
Airframe hours
2,230
Engine
Continental C-65, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Capitol Airservice
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · September 3, 1983 · 63 hours before
Departed
3LA · Lawrence, KS
Airport
3LA · Lawrence Municipal, runway 19, 3,900 × 50 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
32
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
1,511 total · 55 in this make and model · 1,417 as pilot in command · 154 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 9 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
39 °F, dew point 30 °F
Altimeter
29.00 inHg
Observed at
TOP, 22 nm away

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 N83032 · 1

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