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NTSB Report
January 5, 1992 · Beech A-36TC · N345CC
Pekin, IL
Overview
Report Status
Probable Cause
Event Type
Accident
Date
January 5, 1992
Injury Outcomes
4 injuries (1 fatality, 3 serious injuries)
Location
Pekin, IL
Aircraft
Beech A-36TC
Tail Number
N345CC
Operator
Grandmother
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
CHI92FA067
DURING THE WX BRIEFING AT CHICAGO, THE PILOT WAS PROVIDED PILOT REPORTS OF AIRCRAFT ENCOUNTERING ICING IN THE VICINITY OF CHICAGO, WEST CHICAGO, AND SPRINGFIELD. HE WAS ALSO GIVEN THE DESTINATION SURFACE TEMP/DEWPOINT OF 33/31. WHILE BEGINNING THE APPROACH TO THE DESTINATION AIRPORT, AT AN INITIAL APPROACH ALTITUDE OF 2,400 FT, THE FRONT LEFT SEAT PILOT STATED SHE OBSERVED ICE ON THE WINDSHIELD AND WINGS. IN ADDITION, THE REAR LEFT SEAT PAX STATED THAT SHE REMEMBERS THE REAR RIGHT SEAT PAX/PILOT LOOKING AT THE WINGS WITH A FLASHLIGHT, AND RECALLED OBSERVING 'ICE CURVED OVER THE TOP OF THE WING...'. THE AIRPLANE IMPACTED THE GROUND IN AN UNCONTROLLED DESCENT. THE AIRPLANE WAS APRX 245 LBS OVER MAX GROSS WEIGHT WHEN THE ACCIDENT OCCURRED.
NTSB Probable Cause
THE PILOT-IN-COMMAND'S CONTINUED FLIGHT INTO ICING CONDITIONS AND HIS FAILURE TO USE THE AIRPLANE'S ANTI-ICE/DE-ICE SYSTEM RESULTING IN A BUILD-UP OF ICE OVER THE AIRPLANE'S SURFACE AREA AND RESULTANT LOSS OF CONTROL. FACTORS WHICH CONTRIBUTED TO THE ACCIDENT WERE: THE AIRPLANE WAS OVER IT'S CERTIFICATED MAXIMUM GROSS WEIGHT, AND THE ICING CONDITIONS.
Full Narrative
DURING THE WX BRIEFING AT CHICAGO, THE PILOT WAS PROVIDED PILOT REPORTS OF AIRCRAFT ENCOUNTERING ICING IN THE VICINITY OF CHICAGO, WEST CHICAGO, AND SPRINGFIELD. HE WAS ALSO GIVEN THE DESTINATION SURFACE TEMP/DEWPOINT OF 33/31. WHILE BEGINNING THE APPROACH TO THE DESTINATION AIRPORT, AT AN INITIAL APPROACH ALTITUDE OF 2,400 FT, THE FRONT LEFT SEAT PILOT STATED SHE OBSERVED ICE ON THE WINDSHIELD AND WINGS. IN ADDITION, THE REAR LEFT SEAT PAX STATED THAT SHE REMEMBERS THE REAR RIGHT SEAT PAX/PILOT LOOKING AT THE WINGS WITH A FLASHLIGHT, AND RECALLED OBSERVING 'ICE CURVED OVER THE TOP OF THE WING...'. THE AIRPLANE IMPACTED THE GROUND IN AN UNCONTROLLED DESCENT. THE AIRPLANE WAS APRX 245 LBS OVER MAX GROSS WEIGHT WHEN THE ACCIDENT OCCURRED.
Flight
Event TypeAccident
Event Time18:35 CST
Nearest AirportGreater Peoria Regional (7nm SE)
Runway0
Flight Plan FiledIFR
Aircraft FireGrd
Aircraft ExplosionGrd
Aircraft
AircraftBeech A-36TC
Tail NumberN345CC
Aircraft CategoryAir
DamageDestroyed
OperatorGrandmother
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520-UB 1 · Reciprocating · 300
Seats6
People & Injuries
Injury Summary4 injuries (1 fatality, 3 serious injuries)
Fatal1
Serious3
Minor0
Uninjured0
Total4
Crew 1Age 32 · First Class
Conditions
ConditionsIMC
LightDark Night
Wind60° @ 5 kt
Visibility2 sm
CeilingOvercast 500 ft
Temperature / Dew Point34 C / 30 C
Altimeter30.00 inHg
Observation Time00:43
Weather SourceWFAC