CHI88FA056

NTSB accident investigation · Cessna 150M · Norwalk, WI · January 31, 1988

Accident · FatalField investigationFinal report
Date
January 30, 1988, 18:45 local (Jan 31, 1988, 00:45 UTC)
Place
Norwalk, WI
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N9458UCessna 150M
Weather
Instrument (IMC) · Night/dark
Status
Completed · report March 13, 1989
Report
Approved by Office Director
FAA report
19880130002809A
Case key
13931

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.

In flight collision with terrain/waterManeuvering
Terrain condition - risingFactor
Clearance - not maintainedPilot in commandCause
Terrain condition - rough/unevenFactor
Weather condition - fogFactor
Flight into known adverse weather - intentionalPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor
Weather condition - low ceilingFactor
Light condition - dark nightFactor

Analysis

The pilot made several calls to the fss and obtained weather briefings for reported and forecast IFR conditions along his proposed route of flight. After departure from sparta, Wisconsin in weather described by witnesses to be below VMC, the aircraft impacted in a field approximately 6 miles from the airport on the approximate course to his destination airport at an elevation of 1400 feet MSL. The elevation of the airport departed is 811 feet MSL.

Aircraft

Registration
N9458U
Reported as
Cessna 150M
Category
Airplane
Serial number
15078406
Airframe hours
3,114
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Mark H. Pederson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 15, 1987 · 55 hours before
Departed
D74 · Sparta, WI
Destination
MSN · Madison, WI

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
31
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
179 total · 175 in this make and model · 99 as pilot in command · 21 in the last 90 days · 11 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
130° at 4 knots
Visibility
4 statute miles
Lowest ceiling
800 ft overcast
Temperature
45 °F, dew point 43 °F
Altimeter
29.00 inHg
Observed at
LSE, 68 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.