CHI89DEE02

NTSB accident investigation · Aeronca 7AC · Marseilles, IL · April 25, 1989

Accident · Minor injuriesFinal report
Date
April 25, 1989, 18:00 local (23:00 UTC)
Place
Marseilles, IL
Injuries
1 minor, 2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N85243Aeronca 7AC
Weather
Visual (VMC) · Day
Status
Completed · report July 11, 1990
Report
Approved by Office Director
FAA report
19890425010279A
Case key
14183

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

Pic's overconfidence in the accident aircraft's climb performance as he attempted to take off up hill and over wires.

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.

In flight collision with objectTakeoff - initial climb
Object - wire,transmissionFactor
Preflight planning/preparation - inadequatePilot in commandCause
Overconfidence in aircraft's abilityPilot in commandCause
Wrong runway - selectedPilot in commandCause
Aircraft performance,climb capability - exceededCause
Hard landingDescent - uncontrolled

Analysis

The acft took off to the west uphill from a 2000 foot sod runway. It was substantially damaged after the tail wheel snagged power lines during the initial climb. The acft lost airspeed and descended out of control into an empty field. The plt reported the wind as calm; however, a frontal system was approaching the area. The terrain rose beyond the departure end of the rwy. The power lines, aprx 50 ft high, ran north & south 450 ft west of the departure end of the rwy. Post accident investigation showed that the acft landed hard in a level attitude.

Aircraft

Registration
N85243
Reported as
Aeronca 7AC
Category
Airplane
Serial number
3977
Airframe hours
1,170
Engine
Continental A-75-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Paul D. Reding
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 1, 1988 · 30 hours before
Departed
Marseilles, IL
Airport
runway 27, 2,000 × 50 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
43
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
580 total · 137 in this make and model · 510 as pilot in command · 45 in the last 90 days · 19 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 9 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
ARR, 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 N85243 · 1

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