Aviation Accident Summaries

Aviation Accident Summary MIA88LA237

PUNTA GORDA, FL, USA

Aircraft #1

N9369M

MOONEY M-20E

Analysis

THE PLT STATED HE KEPT HIS ACFT OUTDOORS & HE HAD NOT FLOWN IT FOR 7 DAYS. HE STATED HE HAD NOT REFUELED THE ACFT AFTER THE LAST FLT & HAD PARKED IT WITH 1/2 TANKS. FSS PERSONNEL STATED THERE HAD BEEN RAIN SHOWERS IN THE AREA DURING THAT TIME. THE PLT STATED THAT DURING PRE-FLT INSP, SUMPS WERE DRAINED & NO FOREIGN MATTER WAS FOUND. FLT DEPARTED FOR PUNTA GORDA WHERE ACFT WAS TOPPED OFF BY FUEL TRUCK. PRE-FLT INSP REVEALED PRESENCE OF WATER IN RIGHT SUMP DRAIN. THE SUMPS WERE DRAINED AGAIN UNTIL THE PLT FELT ALL WATER HAD BEEN REMOVED. AFTER DEPARTURE AT 800 FT, THE ENG QUIT & A FORCED LDG WAS MADE IN AN ORANGE GROVE. EXAM OF TRUCK REVEALED NO EVIDENCE OF CONTAMINANTS. SOME WATER WAS FOUND IN THE ACFT'S RIGHT FUEL SUMP. PLT STATED HE ONLY HAD USED FUEL FROM THE LEFT TANK. DURING A POST ACCIDENT EXAM OF THE FUEL SYS WATER AND DIRT WERE FOUND IN THE IDLE CUTOFF VALVE AND THE DIAPHRAGM. THE DIAPHRAGM HAD CONGEALED OIL ON IT ALSO.

 

Source: NTSB Aviation Accident Database

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