CHI88LA172

NTSB accident investigation · Aeronca 7AC · Greenfield, IN · July 23, 1988

Accident · No injuriesLimited investigationFinal report
Date
July 23, 1988, 11:30 local (16:30 UTC)
Place
Greenfield, IN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N83430Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report July 26, 1989
Report
Approved by Office Director
FAA report
19880723027789A
Case key
14120

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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.

Hard landingLanding - flare/touchdown
Aircraft handling - abruptDual studentCause
Lack of total experience in type operationDual studentFactor
Supervision - inadequatePilot in command(cfi)Cause
Main gear collapsedLanding - roll
Landing gear,main gear - overload

Analysis

During a dual instructional flight for purpose of practicing landings in a conventional gear aircraft, the student pilot abruptly nosed the aircraft toward the turf runway. The instructor pilot did not take remedial action and the aircraft struck the ground, collapsing the main gear and skidding to a halt, nose down, on the runway.

Aircraft

Registration
N83430
Reported as
Aeronca 7AC
Category
Airplane
Serial number
7AC 2097
Airframe hours
6,661
Engine
Continental C-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Thomas, Charles E.
Registered owner
Thomas, Charles E.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 12, 1988 · 17 hours before
Airport
GFD · Pope Field, runway 18, 2,000 × 150 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
65
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
4,638 total · 41 in this make and model · 4,463 as pilot in command · 115 in the last 90 days · 41 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 5 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
IND, 26 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.