CHI87LA075

NTSB accident investigation · Aeronca 11AC · Dodgeville, WI · February 5, 1987

Accident · No injuriesLimited investigationFinal report
Date
February 5, 1987, 14:30 local (20:30 UTC)
Place
Dodgeville, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N86079Aeronca 11AC
Weather
Visual (VMC) · Day
Status
Completed · report March 10, 1988
Report
Approved by Office Director
FAA report
19870205001739A
Case key
13727

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.

Loss of control - on ground/waterTaxi - from landing
Weather condition - tailwindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Aircraft handling - improperPilot in commandCause
In flight collision with objectTaxi - from landing
Terrain condition - downhillFactor
ObjectFactor

Analysis

While taxiing after landing on runway 12, a tailwind was encountered. The acft spun around, slid backwards off the rwy, down a steep embankment and struck a large rock. The plt reported winds from 270 degrees at 12 knots gusting to 18 knots.

Aircraft

Registration
N86079
Reported as
Aeronca 11AC
Category
Airplane
Serial number
11AC502
Airframe hours
1,393
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Stephen Hartl
Registered owner
Stephen J. Hartl
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 3, 1986 · 130 hours before
Departed
C31 · Hartford, WI
Airport
55C · Dogeville Municipal, runway 12, 2,750 × 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
33
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
316 total · 133 in this make and model · 272 as pilot in command · 67 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 12 knots, gusting 18
Visibility
15 statute miles
Lowest ceiling
None

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.