Aircraft Accident/Incident Report

Bartonville, Illinois 61607
Saturday, March 10, 1990 12:28 CST

NTSB Narrative Summary Released at Completion of Accident

BEFORE TAKEOFF, THE PLT RCVD A WX BRIEFING & WAS ADZD OF TSTMS & HVY RAIN ALONG THE ROUTE. THE BRIEFING INCLUDED A WARNING OF A SEVERE TSTM WATCH WITH HAIL, WIND GUSTS TO 65 KTS & A SIGMET (31C). THE PLT FILED AN IFR FLT PLAN & TOOK OFF AT 1148 CST. WHILE EN ROUTE AT 15,000 MSL, HE REQD & RCVD CLNC TO DIVERT 10 DEG LEFT TO AVOID 'SOME CLOUDS.' SOON THEREAFTER, THE ATC CTLR NOTICED THE ACFT WAS ABOUT 500' HI & REMINDED THE PLT TO MAINT 15,000'. THE PLT ACKNOWLEDGED, THEN THERE WAS NO FURTHER COMMUNICATION WITH THE ACFT. SUBSEQUENTLY, AN IN-FLT BREAKUP OF THE ACFT OCCURRED & THE PLANE CRASHED. THE LEFT OUTBOARD WING PANEL SEPD FM POSITIVE OVERLOAD FAILURE & WAS FOUND ABOUT 1 MI FM THE MAIN WRECKAGE. NO PREIMPACT FATIGUE WAS FND. A WITNESS, WHO SAW THE ACFT DSCNDG OUT OF THE CLOUDS, SAW A FUNNEL CLOUD IN THE AREA BEFORE THE ACDNT.

NTSB Probable Cause Narrative

THE PILOT ALLOWED THE AIRCRAFT TO EXCEED ITS DESIGN STRESS LIMITS AFTER ENCOUNTERING ADVERSE WEATHER. FACTORS RELATED TO THE ACCIDENT WERE: THE PILOT'S IMPROPER EVALUATION OF THE WEATHER AND THE ADVERSE WEATHER CONDTIONS.

Event Information

Type of Event Accident
Event Date 3/10/1990
Event Day of the Week Saturday
Time of Event 1228
Event Time Zone Central Standard Time
Event City BARTONVILLE
Event State ILLINOIS
Event Country --
Zipcode of the event site 61607
Event Date Year 1990
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 Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1230 Central Standard Time
Direction of event from weather observation facility (degrees) 320
Weather Observation Facility ID PIA
Elevation of weather observation facility 660
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation CST
Lighting Conditions Day
Lowest Ceiling Height 400
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) -18
Dew Point at event time (in degress fahrenheit) -18
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Unknown
Wind Speed (knots) 18
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) 0
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) 2315
NTSB Notification Source --
NTSB Notification Date Mar 10 1990 12:00AM
NTSB Notification Time 1400
Fiche Number and/or location -used to find docket information 43839
Date of most recent change to record Dec 18 2002 11:28AM
User who most recently changed record NTSB\GIUV
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N410HC
NTSB Number CHI90FA096
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name PIPER
Aircraft Model PA-60-601P
Aircraft Series Identifier PA-60-601P
Aircraft Serial Number 61P-0367-116
Certified Max Gross Weight 6000
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 0
Airframe Hours --
ELT Installed Unknown
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name BHP, INC.
Aircraft Owner Street Address 4607 BECK AVENUE
Aircraft Owner City ST. LOUIS
Aircraft Owner State MO
Aircraft Owner Country
Aircraft Owner Zipcode 63116
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 Yes
Departure Point Same as Event No
Departure Airport Code CPS
Departure City CAHOKIA
Departure State IL
Departure Country
Departure Time 1148
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code 12C
Destination City ROCHELLE
Destination State IL
Destination Country
Specific Phase of Flight Unknown
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
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 --