Aircraft Accident/Incident Report

Simsbury, Connecticut 06070
Thursday, March 21, 1991 9:05 EST

NTSB Narrative Summary Released at Completion of Accident

THE MISSING AIRPLANE WAS FOUND 10 DAYS AFTER IT DEPARTED, CRASHED IN A STATE FOREST. THE PILOT WAS FOUND DEAD LYING NEXT TO THE AIRPLANE. ONE PASSENGER, HIS WIFE, WAS FOUND DEAD IN THE RIGHT FRONT SEAT. ACCORDING TO THE MEDICAL EXAMINER'S AUTOPSY REPORT, THE PILOT'S DEATH WAS 'DUE TO ACUTE ETHANOL INTOXICATION' AND THE 'FINAL MANNER OF DEATH WAS SUICIDE.' THE AUTOPSY REPORT ON THE PASSENGER REVEALED HER DEATH WAS DUE TO 'GUNSHOT WOUNDS OF HEAD' AND THE 'MANNER OF DEATH WAS HOMICIDE.'

NTSB Probable Cause Narrative

THE PILOT'S INTENTIONAL FLIGHT INTO TERRAIN. CONTRIBUTING TO THE ACCIDENT WERE PSYCHOLOGICAL CONDITIONS.

Event Information

Type of Event Accident
Event Date 3/21/1991
Event Day of the Week Thursday
Time of Event 905
Event Time Zone Eastern Standard Time
Event City SIMSBURY
Event State CONNECTICUT
Event Country --
Zipcode of the event site 06070
Event Date Year 1991
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 900 Eastern Standard Time
Direction of event from weather observation facility (degrees) 260
Weather Observation Facility ID POU
Elevation of weather observation facility 500
Distance of event from weather observation facility (units?) 60
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 25000
Lowest Non-Ceiling Height 8000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 20
Air Temperature at event time (in degrees celsius) 3
Dew Point at event time (in degress fahrenheit) -7
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1951
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 46004
Date of most recent change to record Dec 12 2000 9:34AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4117N
NTSB Number NYC91FA095
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 120
Aircraft Series Identifier 120
Aircraft Serial Number 13575
Certified Max Gross Weight 1450
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection Jan 2 2000 12:00AM
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name KORSEN, RICHARD
Aircraft Owner Street Address 29 PILFERSHIRE LANE
Aircraft Owner City W. SIMSBURY
Aircraft Owner State CT
Aircraft Owner Country
Aircraft Owner Zipcode 06092
Operator is an individual? --
Operator Name KORSEN, RICHARD
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 29 PILFERSHIRE LANE
Operator City W. SIMSBURY
Operator State CT
Operator Country
Operator Zip code 06092
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code NK09
Destination City BURDETT
Destination State NY
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --