CHI87FA070

NTSB accident investigation · Mooney M20J · Waskish, MN · February 8, 1987

Accident · FatalField investigationFinal report
Date
February 8, 1987, 15:10 local (21:10 UTC)
Place
Waskish, MN
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N11665Mooney M20J
Weather
Instrument (IMC) · Day
Status
Completed · report June 16, 1989
Report
Approved by Office Director
Case key
13630

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 encounter with weatherManeuvering
Flight advisories - disregardedPilot in commandFactor
Weather condition - whiteoutFactor
Weather condition - low ceilingFactor
Weather condition - snowFactor
Vfr flight into imc - attemptedPilot in commandCause
Loss of control - in flightManeuvering
Became lost/disoriented - inadvertentPilot in commandCause
Lack of recent instrument timePilot in commandFactor
Spatial disorientationPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - snow covered

Analysis

During the preflight wx briefing the non-instrument rated pilot was advised that VFR flight was not recommended. Shortly before the accident, the acft was observed flying over a state highway under a low overcast in poor visibility. The acft was witnessed to fly out of a whiteout in a descending right turn and impact on the frozen surface of a lake. A review of the plts logbooks indicated he had logged one half hour of instrument flt in the last 10 yrs.

Aircraft

Registration
N11665
Reported as
Mooney M20J
Category
Airplane
Serial number
24-1355
Engine
Lycoming IO-360-A3B6D, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Flying Scotchman
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 24, 1986
Departed
BDE · Baudette, MN
Destination
M1C · Minneapolis, MN

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
58
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
1,031 total · 4 in this make and model · 857 as pilot in command · 4 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Instrument (IMC) · Day
Wind
300° at 7 knots
Visibility
10 statute miles
Lowest ceiling
500 ft broken
Temperature
25 °F, dew point -0 °F
Altimeter
29.00 inHg
Observed at
BJI, 42 nm away