Aviation Accident Summaries

Aviation Accident Summary LAX84LA158

COALINGA, CA, USA

Aircraft #1

N8299D

BEECH J35

Analysis

WHILE CRUISING AT 8,500 FT MSL,THE PLT NOTICED A LOSS OF ALL OIL PRESSURE. HE SECURED THE ENG, LOWERED THE LANDING GEAR & WING FLAPS, & DECLARED AN EMERGENCY STATING HE WOULD ATTEMPT AN ENG OUT LANDING AT HARRIS RANCH ARPT. WHILE DESCENDINGTHROUGH 1,000 FT MSL, HE REPORTED THAT HE COULD NOT REACH THE ARPT & RETRACTED THE FLAPS. THE ACFT NOSED OVER IN A SOFT PLOWED FIELD 1/4 MI SHORT OF THE RWY. THERE WAS EVIDENCE OF AN OIL LEAK IN THE ENG & THE BOTTOM OF THE ACFT WAS COVERED WITH OIL. THERE WAS NO OIL IN THE ENG & THERE WAS A HOLE IN THE CRANKCASE CAUSED BY THE FAILURE OF THE #6 CONROD. THE OTHER CONRODS WERE OVERHEATED. THE OIL FILTER ADAPTER WAS SAFETIED BUT VERY LOOSE. THE INTERNAL & EXTERNAL THREADS WERE BADLY WORN.

 

Source: NTSB Aviation Accident Database

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