Barron Airport
Aircraft Accident/Incident Report

Barron, Wisconsin 54812
Thursday, November 30, 1989 14:00 CST

NTSB Narrative Summary Released at Completion of Accident

THE PLT RPRTD THAT DRG ARRIVAL IN THE VICINITY OF THE DESTN ARPT, HE 'CIRCLED (THE) AREA SEVERAL TIMES TO REDUCE SPEED AND ALTITUDE.' WHILE MANEUVERING, THE ENG LOST POWER & THE PLT MADE AN EMERGENCY LANDING ON THE ARPT; HOWEVER, HE WAS UNABLE TO STOP ON THE SLICK/SNOW COVERED RWY. SUBSEQUENTLY, THE ACFT IMPACTED SOME TREES & BRUSH. A POST-ACDNT ENG RUN-UP REVEALED THE ENG WAS CAPABLE OF SATISFACTORY OPN THRU-OUT ITS NORMAL RANGE. THE TEMP & DEW POINT WERE 37 & 26 DEG, RESPECTIVELY. ACCORDING TO CARB ICING CHARTS, CONDITIONS WERE CONDUCIVE TO CARB ICE.

NTSB Probable Cause Narrative

IMPROPER USE OF THE CARBURETOR HEAT BY THE PILOT AND SUBSEQUENT CARBURETOR ICE. CONTRIBUTING FACTORS WERE: CARBURETOR ICING CONDITIONS, SLICK (WET/SNOW COVERED) RUNWAY, AND TREES/BRUSH NEAR THE DEPARTURE END OF THE RUNWAY.

Event Information

Type of Event Accident
Event Date 11/30/1989
Event Day of the Week Thursday
Time of Event 1400
Event Time Zone Central Standard Time
Event City BARRON
Event State WISCONSIN
Event Country --
Zipcode of the event site 54812
Event Date Year 1989
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport BARRON
Event Location Nearest Airport ID WI15
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 1113
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) -1
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 12
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 Unknown
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1441
NTSB Notification Source --
NTSB Notification Date Nov 30 1989 12:00AM
NTSB Notification Time 1845
Fiche Number and/or location -used to find docket information 39740
Date of most recent change to record Dec 13 2000 1:12PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8749D
NTSB Number CHI90LA035
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-22
Aircraft Series Identifier PA-22
Aircraft Serial Number 22-5932
Certified Max Gross Weight 2000
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 Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 27 1989 12:00AM
Airframe hours since last inspection 5
Airframe Hours 2439
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name SOVIA, JOHN L
Aircraft Owner Street Address 20360 BASALT ST. NW
Aircraft Owner City ANOKA
Aircraft Owner State MN
Aircraft Owner Country
Aircraft Owner Zipcode 55303
Operator is an individual? --
Operator Name SOVIA, JOHN L.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 20360 BASALT ST, NW
Operator City ANOKA
Operator State MN
Operator Country
Operator Zip code 55303
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 No
Departure Airport Code NONE
Departure City ANOKA
Departure State MN
Departure Country
Departure Time 1300
Departure Time Zone CST
Destination Same as Local Flt crash at destination city
Destination Airport Code WI15
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
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 27
Runway Length 2585
Runway Width 265
Sight Seeing flight No
Air Medical Flight No
Medical Flight --