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NTSB Report
April 8, 1989 · Mooney M20E · N9424V
Lake Elmo, MN
Overview
Report Status
Probable Cause
Event Type
Accident
Date
April 8, 1989
Injury Outcomes
No injuries (2 uninjured)
Location
Lake Elmo, MN
Aircraft
Mooney M20E
Tail Number
N9424V
Injuries
None
Aircraft Damage
Substantial
NTSB Number
MKC89LA088
SHORTLY AFTER DEPARTURE FOR A PERSONAL CROSS COUNTY FLIGHT, THE PLT NOTICED A LOSS OF FUEL PRESSURE. HE SWITCHED ON THE AUXILIARY FUEL PUMP WHICH FAILED TO RESTORE FUEL PRESSURE. HE TURNED TO RETURN TO THE AIRPORT, WHEN THE ENGINE FAILED. AN EMERGENCY LANDING WAS ATTEMPTED ON A SOFT, MUDDY FARM FIELD RESULTING IN SUBSTANTIAL DAMAGE TO THE AIRPLANE. POST ACCIDENT INVESTIGATION REVEALED THE FUEL SELECTOR TO BE ON THE RIGHT HAND TANK, IN WHICH THERE WAS NO VISABLE FUEL. THE ACFT WAS OUT OF ANNUAL INSPECTION.
NTSB Probable Cause
FUEL TANK SELECTOR IMPROPERLY POSITIONED, EMERGENCY PROCEDURE IMPROPERLY PERFORMED BY THE PILOT, AND FUEL STARVATION.
Full Narrative
SHORTLY AFTER DEPARTURE FOR A PERSONAL CROSS COUNTY FLIGHT, THE PLT NOTICED A LOSS OF FUEL PRESSURE. HE SWITCHED ON THE AUXILIARY FUEL PUMP WHICH FAILED TO RESTORE FUEL PRESSURE. HE TURNED TO RETURN TO THE AIRPORT, WHEN THE ENGINE FAILED. AN EMERGENCY LANDING WAS ATTEMPTED ON A SOFT, MUDDY FARM FIELD RESULTING IN SUBSTANTIAL DAMAGE TO THE AIRPLANE. POST ACCIDENT INVESTIGATION REVEALED THE FUEL SELECTOR TO BE ON THE RIGHT HAND TANK, IN WHICH THERE WAS NO VISABLE FUEL. THE ACFT WAS OUT OF ANNUAL INSPECTION.
Flight
Event TypeAccident
Event Time08:00 CDT
Nearest AirportLAKEELMO (0nm N)
Runway31
Runway Length2850 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftMooney M20E
Tail NumberN9424V
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-360-A1A · Reciprocating · 200
Seats4
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 24 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind350° @ 17 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point25 C / 16 C
Altimeter29.00 inHg
Observation Time12:52
Weather SourceWFAC