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NTSB Report
July 30, 1992 · Cessna 411 · N136CH
Lehi, UT
Overview
Report Status
Probable Cause
Event Type
Accident
Date
July 30, 1992
Injury Outcomes
No injuries (1 uninjured)
Location
Lehi, UT
Aircraft
Cessna 411
Tail Number
N136CH
Operator
Jump West
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA92LA170
THE PILOT WAS FERRYING THE ACFT BACK TO BASE AFTER ANNUAL INSPECTION AND WAS PERFORMING FUEL SYSTEM CHECKS AT A LOW ALTITUDE AGL WHEN THE RIGHT ENGINE QUIT. HE LOST ALTITUDE AND AIRSPEED WHILE ATTEMPTING TO RESTART THE ENGINE, AND THE ACFT STARTED TO ROLL WHEN HE INCREASED POWER ON THE LEFT ENGINE. HE REDUCED THE LEFT THROTTLE AND MADE A FORCED LANDING IN AN OPEN FIELD WITH THE LANDING GEAR AND FLAPS RETRACTED.
NTSB Probable Cause
THE FAILURE BY THE PILOT TO MAINTAIN AIRSPEED ABOVE VMC, RESULTING IN LOSS OF CONTROL IN FLIGHT, AND HIS FAILURE TO LOWER THE FLAPS AND LANDING GEAR FOR THE FORCED LANDING. A FACTOR RELATING TO THE ACCIDENT WAS THE PILOT'S DECISION TO PERFORM FUEL SYSTEM CHECKS IN FLIGHT AT A LOW ALTITUDE AGL.
Full Narrative
THE PILOT WAS FERRYING THE ACFT BACK TO BASE AFTER ANNUAL INSPECTION AND WAS PERFORMING FUEL SYSTEM CHECKS AT A LOW ALTITUDE AGL WHEN THE RIGHT ENGINE QUIT. HE LOST ALTITUDE AND AIRSPEED WHILE ATTEMPTING TO RESTART THE ENGINE, AND THE ACFT STARTED TO ROLL WHEN HE INCREASED POWER ON THE LEFT ENGINE. HE REDUCED THE LEFT THROTTLE AND MADE A FORCED LANDING IN AN OPEN FIELD WITH THE LANDING GEAR AND FLAPS RETRACTED.
Flight
Event TypeAccident
Event Time17:45 MDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 411
Tail NumberN136CH
Aircraft CategoryAir
DamageSubstantial
OperatorJump West
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · GTSIO-520-C7 · Reciprocating · 340
Seats8
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 37 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind320° @ 8 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point43 C
Altimeter30.00 inHg
Observation Time00:14
Weather SourceWFAC