CHI88LA215

NTSB accident investigation · Cessna 170 · Boyceville, WI · August 21, 1988

Accident · No injuriesLimited investigationFinal report
Date
August 21, 1988, 11:30 local (16:30 UTC)
Place
Boyceville, WI
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N3804VCessna 170
Weather
Visual (VMC) · Day
Status
Completed · report November 7, 1989
Report
Approved by Office Director
FAA report
19880821034259A
Case key
14148

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 - in flightTakeoff - initial climb
Aircraft control - not maintainedPilot in commandCause
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - loose gravel/sandyFactor
Terrain condition - ditchFactor

Analysis

Shortly after lift-off, the aircraft encountered a gust of wind and the pilot failed to compensate adequately for the wind conditions. The pilot experienced a loss of aircraft control and decided to reject the takeoff and execute a landing. The aircraft touched down on the sandy ground on the right side of the runway. Braking effectiveness was reduced due to the sandy condition of the soil; the pilot was unable to prevent the aircraft from continuing into a ditch after the landing.

Aircraft

Registration
N3804V
Reported as
Cessna 170
Category
Airplane
Serial number
18662
Airframe hours
2,700
Engine
Continental C-145-2, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Vanus, Harold W.
Registered owner
Vanus, Harold W.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 20, 1987 · 30 hours before
Destination
LSE · La Crosse, WI
Airport
WI20 · Boyceville Muni., runway 22, 2,720 × 40 ft, dirt

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
57
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
477 total · 15 in this make and model · 477 as pilot in command · 15 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 12 knots
Visibility
20 statute miles
Lowest ceiling
20,000 ft overcast
Temperature
81 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
EAU, 25 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.