Aircraft Accident/Incident Report

Lake Michigan, Illinois
Sunday, December 9, 2001 18:09 CST

NTSB Narrative Summary Released at Completion of Accident

The airplane was destroyed during an in-flight collision with water following a rapid descent from 2,400 feet msl. The descent lasted approximately 32 seconds and the average and maximum descent rates were about 2,600 feet/min and 4,200 feet/min, respectively. A commercial salvage company located the wreckage debris field approximately eight months after the accident. The center of the debris field was approximately 1,500 feet east of the last recorded radar track position. The debris field was approximately 550 feet square and contained airframe structural components, avionics, engine exhaust components, and personal artifacts for at least two occupants. The main wreckage was not recovered. The only components salvaged were the cabin heat muff/shroud, carburetor heat muff, and assorted avionic equipment. The serial numbers for the recovered avionic equipment established that the wreckage was from N2359C. The recovered engine exhaust components were examined and no discrepancies were identified to have been present prior to the accident.

NTSB Probable Cause Narrative

The uncontrolled descent for undetermined reasons.

Event Information

Type of Event Accident
Event Date 12/9/2001
Event Day of the Week Sunday
Time of Event 1809
Event Time Zone Central Standard Time
Event City Lake Michigan
Event State ILLINOIS
Event Country --
Zipcode of the event site --
Event Date Year 2001
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 420500N
Event Location Longitude 0873640W
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 --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1745 Central Standard Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID KCGX
Elevation of weather observation facility 593
Distance of event from weather observation facility (units?) 13
Time Zone of the weather observation CST
Lighting Conditions Night
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 2
Dew Point at event time (in degress fahrenheit) -6
Wind Direction (degrees magnetic) 190
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.23
Density Altitude (feet) -1146
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 4
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 4
Investigating Agency NTSB
NTSB Docket Number (internal use) 15269
NTSB Notification Source FAA
NTSB Notification Date Dec 9 2001 12:00AM
NTSB Notification Time 2000
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 28 2004 3:34PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office FAA, Dupage FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2359C
NTSB Number CHI02FAMS1
Missing Aircraft Indicator Y
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? Yes
Damage Destroyed
Aircraft Fire --
Aircraft Explosion --
Aircraft Manufacturer's Full Name Cessna
Aircraft Model R182
Aircraft Series Identifier --
Aircraft Serial Number R18200160
Certified Max Gross Weight 3100
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 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jul 20 2001 12:00AM
Airframe hours since last inspection --
Airframe Hours 6656.4
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Fleischmann Air, Inc.
Aircraft Owner Street Address 4823 Bluffside Drive
Aircraft Owner City Racine
Aircraft Owner State WI
Aircraft Owner Country USA
Aircraft Owner Zipcode 53402
Operator is an individual? Yes
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
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) Unknown
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code DAY
Departure City Dayton
Departure State OH
Departure Country USA
Departure Time 1640
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code RAC
Destination City Racine
Destination State WI
Destination Country USA
Specific Phase of Flight Cruise - normal
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Feb 24 2004 9:36AM
User who most recently changed record SULP
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --