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NTSB Report
May 6, 1989 · Cessna 152 · N6301M
Port San Luis, CA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
May 6, 1989
Injury Outcomes
2 injuries (2 fatalities)
Location
Port San Luis, CA
Aircraft
Cessna 152
Tail Number
N6301M
Operator
Cal-Coast Flyers
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
LAX89FA181
THE PILOT DEPARTED SAN LUIS OBISPO AIRPORT ON A PLANNED FLIGHT TO SANTA BARBARA. THE WX WAS VFR AT SBP BUT THERE WAS FOGAROUND THE COASTAL AREA. ABT 9 MINUTES AFTER DEPARTING SBP GROUND WITNESSES HEARD THE AIRPLANE'S ENGINE IN THE VICINITY OF THE CRASH SITE AND THE ENGINE SOUND ABRUPTLY STOPPED. THE PORT SAN LUIS HARBOR PATROL OFFICER THEN HEARD AN ELT TRANSMITTER SIGNAL AND INITIATED A SEARCH. THE WRECKAGE WAS FOUND ABOUT 4 HOURS AFTER THE SEARCH WAS INITIATED. GROUND SCARS AND THE WRECKAGE EXAMINATION DISCLOSED THE AIRPLANE STRUCK THE UPWARD SLOPING TERRAIN IN A WINGS & NOSE LEVEL ATTITUDE. THE EXAMINATION FURTHER DISCLOSED NO EVIDENCE OF ANY AIRPLANE COMPONENT MALFUNCTIONS OR FAILURES.
NTSB Probable Cause
PILOT FAILED TO EXECUTE A 180 DEGREE TURN AND INADVERTENTLY ENTERED INTO INSTRUMENT METEOROLOGICAL CONDITIONS.
Full Narrative
THE PILOT DEPARTED SAN LUIS OBISPO AIRPORT ON A PLANNED FLIGHT TO SANTA BARBARA. THE WX WAS VFR AT SBP BUT THERE WAS FOGAROUND THE COASTAL AREA. ABT 9 MINUTES AFTER DEPARTING SBP GROUND WITNESSES HEARD THE AIRPLANE'S ENGINE IN THE VICINITY OF THE CRASH SITE AND THE ENGINE SOUND ABRUPTLY STOPPED. THE PORT SAN LUIS HARBOR PATROL OFFICER THEN HEARD AN ELT TRANSMITTER SIGNAL AND INITIATED A SEARCH. THE WRECKAGE WAS FOUND ABOUT 4 HOURS AFTER THE SEARCH WAS INITIATED. GROUND SCARS AND THE WRECKAGE EXAMINATION DISCLOSED THE AIRPLANE STRUCK THE UPWARD SLOPING TERRAIN IN A WINGS & NOSE LEVEL ATTITUDE. THE EXAMINATION FURTHER DISCLOSED NO EVIDENCE OF ANY AIRPLANE COMPONENT MALFUNCTIONS OR FAILURES.
Flight
Event TypeAccident
Event Time20:15 PDT
Nearest AirportSan Luis Obispo (0nm N)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 152
Tail NumberN6301M
Aircraft CategoryAir
DamageDestroyed
OperatorCal-Coast Flyers
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2
People & Injuries
Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 24 · Third Class
Conditions
ConditionsIMC
LightDark Night
WindCalm
Visibility1 sm
CeilingNone
Temperature / Dew Point61 F / 0 C
Altimeter0
Weather SourceWIT