Aircraft Accident/Incident Report

Cedar Rapids, Iowa 52406
Sunday, March 3, 1985 11:13 CST

NTSB Narrative Summary Released at Completion of Accident

PLT REPORTED NO FORWARD VIS DUE TO ICE ON WINDSHIELD. N1291P THEN DIVERTED TO CID WHICH HAS RAPCON. THE TEMP AT THE SURFACE WAS 32 DEGS F BUT WAS REPORTED TO BE HIGHER AT 4,000 FT MSL. THE FLT CLIMBED TO 4,000 FT AND BEGAN LOSING THE ICE BUT THEN REPORTED GETTING IN WORSE TROUBLE. CID VECTORED THE ACFT TOWARD THE CID ARPT AND WHILE DESCENDING N1291P REPORTED THAT AN ENG HAD QUIT. N1291P SAID THE ACFT COULD NOT MAINTAIN ALTITUDE AND THEN REPORTED GOING DOWN. AIRCRAFT ENTERED A SPIN AND CRASHED IN AN OPEN FARM FIELD. THIS ACFT WAS NOT EQUIPPED FOR FLT IN ICING CONDITIONS. EVEN THOUGH THE CARBURETOR HEAT CONTROL WAS FOUND IN THE FULL ON POSITION, THE PITOT HEAT CONTROL WAS FOUND IN THE OFF POSITION. NO PROP,WINDSHIELD,OR AIRFRAME DEICING EQUIPMENT WAS INSTALLED BUT A WINDSHIELD ELECTRICAL ANTI-ICE WAS INSTALLED & ON. THE PLTS WX BRIEFING WAS(LIMITED BY THE PLT) A PARTIAL ONE BUT INCLUDED THE FLT PRECAUTIONS FOR ICING CONDITIONS,IFR & TURBULENCE. THE ACFT MODIFICATION TO PERMIT USE OF AUTO GAS INCREASED CARB ICING POTENTIAL(FAA AC 91-33A).

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 3/3/1985
Event Day of the Week Sunday
Time of Event 1113
Event Time Zone Central Standard Time
Event City CEDAR RAPIDS
Event State IOWA
Event Country --
Zipcode of the event site 52406
Event Date Year 1985
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 0
Weather Briefing Completeness Partial - limited by pilot
Investigator's weather source Weather Observation Facility
Time of the weather observation 1116 Central Standard Time
Direction of event from weather observation facility (degrees) 140
Weather Observation Facility ID CID
Elevation of weather observation facility 864
Distance of event from weather observation facility (units?) 5
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 2000
Lowest Non-Ceiling Height 1000
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) 4
Air Temperature at event time (in degrees celsius) 0
Dew Point at event time (in degress fahrenheit) -2
Wind Direction (degrees magnetic) 100
Variable Wind Indicator Unknown
Wind Speed (knots) 23
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 29
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 1000
Intensity of Precipitation Light
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 3
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 183
NTSB Notification Source --
NTSB Notification Date Mar 3 1985 12:00AM
NTSB Notification Time 1150
Fiche Number and/or location -used to find docket information 27449
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1241P
NTSB Number MKC85FA066
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 PIPER
Aircraft Model PA-23
Aircraft Series Identifier PA-23
Aircraft Serial Number 23-262
Certified Max Gross Weight 3500
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 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 9 1984 12:00AM
Airframe hours since last inspection 51
Airframe Hours 3377
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name WESAM, INC.
Aircraft Owner Street Address P.O. BOX 270
Aircraft Owner City FLOYD
Aircraft Owner State IA
Aircraft Owner Country
Aircraft Owner Zipcode 50435
Operator is an individual? --
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? 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 D02
Departure City OSAGE
Departure State IA
Departure Country
Departure Time 900
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code IOW
Destination City IOWA CITY
Destination State IA
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --