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NTSB Report
March 4, 1989 · Cessna 310 · N98934
Cedar Rapids, IA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
March 4, 1989
Injury Outcomes
No injuries (1 uninjured)
Location
Cedar Rapids, IA
Aircraft
Cessna 310
Tail Number
N98934
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MKC89LA072
THE PILOT SAID THAT AFTER ABOUT 15 TO 20 MINUTES INTO A PERSONAL IFR CROSS COUNTRY FLIGHT, THE LEFT ENGINE BEGAN TO VIBRATE AND LOSE POWER. HE SHUT THE ENGINE DOWN, CONTACTED DES MOINES APPROACH FOR VECTORS TO THE ARPT. THE DSM WEATHER WAS BELOW MINIMUM SO VECTORS WERE GIVEN TO THE CEDAR RAPIDS ARPT. DURING THE APPROACH TO RUNWAY 9 AN AREA OF HEAVY RAIN WAS ENCOUNTERED CAUSING POOR VISIBILITY. THE ACFT LANDED SHORT OF THE RUNWAY STRIKING THE APPROACH LIGHTS AND SUBSTANTIALLY DAMAGING THE ACFT. POST ACCIDENT LEFT ENGINE TEARDOWN REVEALED A BROKE CRANKSHAFT.
NTSB Probable Cause
THE PROPER TOUCHDOWN POINT WAS NOT ATTAINED BY THE PILOT AND THE CRANKSHAFT FAILURE ON ONE ENGINE. CONTRIBUTING TO THE ACCIDENT WERE THE WEATHER CONDITIONS AND THE APPROACH LIGHTS WHICH WERE CONTACTED.
Full Narrative
THE PILOT SAID THAT AFTER ABOUT 15 TO 20 MINUTES INTO A PERSONAL IFR CROSS COUNTRY FLIGHT, THE LEFT ENGINE BEGAN TO VIBRATE AND LOSE POWER. HE SHUT THE ENGINE DOWN, CONTACTED DES MOINES APPROACH FOR VECTORS TO THE ARPT. THE DSM WEATHER WAS BELOW MINIMUM SO VECTORS WERE GIVEN TO THE CEDAR RAPIDS ARPT. DURING THE APPROACH TO RUNWAY 9 AN AREA OF HEAVY RAIN WAS ENCOUNTERED CAUSING POOR VISIBILITY. THE ACFT LANDED SHORT OF THE RUNWAY STRIKING THE APPROACH LIGHTS AND SUBSTANTIALLY DAMAGING THE ACFT. POST ACCIDENT LEFT ENGINE TEARDOWN REVEALED A BROKE CRANKSHAFT.
Flight
Event TypeAccident
Event Time18:50 CST
Nearest AirportCedar Rapids (0nm N)
Runway9
Runway Length7000 ft
Runway Width150 ft
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 310
Tail NumberN98934
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · IO-520-M · Reciprocating · 285
Seats6
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 44 · Second Class
Conditions
ConditionsIMC
LightDusk
Wind70° @ 15 kt
Visibility1 sm
CeilingOvercast 300 ft
Temperature / Dew Point34 C / 0 C
Altimeter29.00 inHg
Observation Time00:50
Weather SourceWFAC