Richland Center Airport
Aircraft Accident/Incident Report

Richland Center, Wisconsin 53581
Thursday, March 10, 1994 13:50 CST

NTSB Narrative Summary Released at Completion of Accident

THE PILOT REPORTED A LOSS OF ENGINE POWER DURING THE CROSS COUNTRY FLIGHT. HE WAS GIVEN INFORMATION REGARDING A NEAR-BY AIRPORT BUT WAS UNABLE TO REACH THE AIRPORT AND A FORCED LANDING WAS MADE ON A ROAD. THE AIRPLANE CONTACTED SIGN POSTS, FENCE POSTS, AND A DITCH DURING THE LANDING. POST ACCIDENT INSPECTION FAILED TO REVEAL ANY MECHANICAL FAILURE/MALFUNCTION. THE PILOT REPORTED TO ATC THAT HE WAS ENCOUNTERING ICE PELLETS AND PICKING UP RIME ICE DURING THE FLIGHT. THE TEMPERATURE/DEWPOINT WERE 35 DEGREES F. AND 21 DEGREES F. RESPECTIVELY AT THE TIME OF THE ACCIDENT. ICING PROBABILITY CHARTS INDICATE THESE CONDITIONS WERE CONDUCIVE FOR LIGHT TO MODERATE CARBURETOR ICE AT GLIDE AND CRUISE POWER.

NTSB Probable Cause Narrative

improper use of carburetor heat. Factors related to the accident were carburetor icing conditions, and the sign and fence poles.

Event Information

Type of Event Accident
Event Date 3/10/1994
Event Day of the Week Thursday
Time of Event 1350
Event Time Zone Central Standard Time
Event City RICHLAND CENTER
Event State WISCONSIN
Event Country --
Zipcode of the event site 53581
Event Date Year 1994
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport RICHLAND CENTER
Event Location Nearest Airport ID 93C
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 749
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1251 Central Standard Time
Direction of event from weather observation facility (degrees) 100
Weather Observation Facility ID MSN
Elevation of weather observation facility 1343
Distance of event from weather observation facility (units?) 40
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 2900
Lowest Non-Ceiling Height 2400
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 9
Air Temperature at event time (in degrees celsius) 2
Dew Point at event time (in degress fahrenheit) -6
Wind Direction (degrees magnetic) 300
Variable Wind Indicator Unknown
Wind Speed (knots) 8
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Light
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 64
NTSB Notification Source --
NTSB Notification Date Mar 11 1994 12:00AM
NTSB Notification Time 700
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 10:48AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N6811N
NTSB Number CHI94LA101
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name MOONEY
Aircraft Model M20C
Aircraft Series Identifier M20C
Aircraft Serial Number 680109
Certified Max Gross Weight 2575
Aircraft Category Airplane
Aircraft Registration Class Unknown
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 Unknown
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name MICHAEL GEYER
Aircraft Owner Street Address 4265 SANDSTONE DR.
Aircraft Owner City EAGAN
Aircraft Owner State MN
Aircraft Owner Country
Aircraft Owner Zipcode 55122
Operator is an individual? --
Operator Name MICHAEL GEYER
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 4265 SANDSTONE DR.
Operator City EAGAN
Operator State MN
Operator Country
Operator Zip code 55122
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) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code MKE
Departure City MILWAUKEE
Departure State WI
Departure Country
Departure Time 1237
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code D97
Destination City ST. PAUL
Destination State MN
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
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 --