Aviation Accident Summaries

Aviation Accident Summary LAX83FA456

PATTERSON, CA, USA

Aircraft #1

N231GJ

MOONEY M20K

Analysis

DURING A X-COUNTRY FLT, THE ACFT CRASHED INTO RISING TERRAIN IN A SEMI-BOX CANYON IN THE DIABLO RANGE. THE CRASH SITE WAS AT AN ELEVATION OF APRX 1200 FT MSL. THE CANYON TOPS RANGED FROM 1500 TO 1700 FT. ACCORDING TO A FARMER RESIDING 2 MI WEST OF THE ACCIDENT SITE AT 200 FT MSL, THE 0830 PDT WX WAS FOGGY & RAINY, MOUNTAIN TOPS OBSCURED, WINDS GUSTY FROM THE NORTHWEST. THE IMPACT OCCURRED ON STEEP TERRAIN WITH AN ESTIMATED UPWARD SLOPE OF 60 DEG. NO PREIMPACT/MECHANICAL FAILURES WERE FOUND. THE PLT WAS INSTRUMENT RATED, BUT DID NOT FILE A FLT PLAN. NO RECORD WAS FOUND OF A PREFLT WX BRIEFING.

 

Source: NTSB Aviation Accident Database

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