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NTSB Report
July 11, 1989 · Cessna 172P · N64087
Logansport, IN
Overview
Report Status
Probable Cause
Event Type
Accident
Date
July 11, 1989
Injury Outcomes
1 injury (1 minor injury)
Location
Logansport, IN
Aircraft
Cessna 172P
Tail Number
N64087
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI89LA131
THE PLT REPORTED THAT HE ENCOUNTERED MARGINAL WX WITH THUNDERSTORMS (TSTMS) & DIVERTED TO PERU, INDIANA; HOWEVER, THUNDERSTORMS WERE THERE AS WELL. HE CONTACTED GRISSOM APCH CONTROL. AFTER SOME DIFFICULTY WITH RADIO RECEPTION, HE OBTAINED VECTORS TO DIVERT TO LOGANSPORT, INDIANA, BUT BY THAT TIME, HE WAS SURROUNDED BY TSTMS. AT AN ALT OF 2500', HE ENCTRD HVY RAIN WITH NO FWD VIS. HE RPRTD THAT HE FLEW INTO A TSTM & ENCTRD SEVERE TURBC. HE STATED THAT 'THE GYROS TUMBLED,' & HE THOUGHT THE ACFT WAS SPINNING, THEN THE ACFT EXITED THE STORM INVERTED, AT AN ALT OF ABOUT 400'. HE RECOVERED FROM THE UNUSUAL ATTITUDE & ELECTED TO LAND. DRG THE LANDING, THE LEFT WING TIP CONTACTED THE GROUND & THE ACFT WAS DAMAGED AS IT SKIDDED TO A STOP. POLICE & MEDICAL PSNL NOTED THE ODOR OF ALCOHOL COMING FROM THE PLT'S BREATH. A SAMPLE OF BLOOD WAS DRAWN FROM THE PLT APRX 3-3/4 HRS AFTER THE ACDNT. A TOXICOLOGY CHECK OF THE SAMPLE SHOWED THE PLT HAD A BLOOD/ALCOHOL LVL OF 0.16%. HE WAS DENIED A MED CERT AFTER HEART SURGERY IN 1975.
NTSB Probable Cause
POOR JUDGEMENT OF THE PILOT DUE TO PHYSICAL IMPAIRMENT FROM CONSUMPTION OF ALCOHOL, HIS INADVERTENT FLIGHT INTO KNOWN ADVERSE WEATHER, AND HIS INADEQUATE CONTROL OF THE AIRCRAFT DURING A PRECAUTIONARY LANDING. CONTRIBUTING FACTORS WERE: THE WEATHER CONDITIONS AND THE PILOT BECOMING SPATIALLY DISORIENTED.
Full Narrative
THE PLT REPORTED THAT HE ENCOUNTERED MARGINAL WX WITH THUNDERSTORMS (TSTMS) & DIVERTED TO PERU, INDIANA; HOWEVER, THUNDERSTORMS WERE THERE AS WELL. HE CONTACTED GRISSOM APCH CONTROL. AFTER SOME DIFFICULTY WITH RADIO RECEPTION, HE OBTAINED VECTORS TO DIVERT TO LOGANSPORT, INDIANA, BUT BY THAT TIME, HE WAS SURROUNDED BY TSTMS. AT AN ALT OF 2500', HE ENCTRD HVY RAIN WITH NO FWD VIS. HE RPRTD THAT HE FLEW INTO A TSTM & ENCTRD SEVERE TURBC. HE STATED THAT 'THE GYROS TUMBLED,' & HE THOUGHT THE ACFT WAS SPINNING, THEN THE ACFT EXITED THE STORM INVERTED, AT AN ALT OF ABOUT 400'. HE RECOVERED FROM THE UNUSUAL ATTITUDE & ELECTED TO LAND. DRG THE LANDING, THE LEFT WING TIP CONTACTED THE GROUND & THE ACFT WAS DAMAGED AS IT SKIDDED TO A STOP. POLICE & MEDICAL PSNL NOTED THE ODOR OF ALCOHOL COMING FROM THE PLT'S BREATH. A SAMPLE OF BLOOD WAS DRAWN FROM THE PLT APRX 3-3/4 HRS AFTER THE ACDNT. A TOXICOLOGY CHECK OF THE SAMPLE SHOWED THE PLT HAD A BLOOD/ALCOHOL LVL OF 0.16%. HE WAS DENIED A MED CERT AFTER HEART SURGERY IN 1975.
Flight
Event TypeAccident
Event Time18:33 EDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 172P
Tail NumberN64087
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-D2J · Reciprocating · 160
Seats4
People & Injuries
Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 45 · None
Conditions
ConditionsVMC
LightDaylight
Wind360° @ 6 kt
Visibility5 sm
CeilingNone
Temperature / Dew Point70 F
Altimeter30.00 inHg
Observation Time23:55
Weather SourceWFAC