CHI85LA341

NTSB accident investigation · Cessna 172H · Whitewater, WI · August 6, 1985

Accident · No injuriesLimited investigationFinal report
Date
August 6, 1985, 15:20 local (20:20 UTC)
Place
Whitewater, WI
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8229LCessna 172H
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850806040619A
Case key
13186

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.

OverrunTakeoff - roll/run
Weather condition - temperature extremesFactor
Performance data - inaccuratePilot in commandCause
Improper use of procedurePilot in commandCause
Abort - delayedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - dirt bank/rising embankmentFactor

Analysis

According to the plt he planned to use max performance takeoff procedures out of the owner's manual for the takeoff. After brake release the acft began to roll down the sod rwy. Acceleration continued, but according to the plt, his airspeed increase seemed sluggish. At 60 mph and 3/4 of the way down the rwy he began abort procedures. Before he could get the acft stopped, it ran off the end of the rwy and into a dirt embankment. The plt later stated that he would have liked to have used some kind of soft field takeoff, but the owner's manual only described normal and maximum performance takeoff techniques. This accident occurred on rwy 18, which is 2500 ft long. Ambient air temperature at the time of the accident was 82 degs f.

Aircraft

Registration
N8229L
Reported as
Cessna 172H
Category
Airplane
Serial number
17256429
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Raymond E. Myers
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 17, 1985 · 30 hours before
Departed
OSM · Oshkosh, WI
Destination
WI09 · Whitewater, WI
Airport
WI09 · Gutzmer'S Twin Oaks, runway 18, 2,500 × 140 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
38
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
161 total · 161 in this make and model · 110 as pilot in command · 15 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 5 knots
Visibility
11 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 68 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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