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NTSB Report
November 3, 1992 · Cessna 150G · N3144X
Delta Junction, AK
Overview
Report Status
Probable Cause
Event Type
Accident
Date
November 3, 1992
Injury Outcomes
No injuries (2 uninjured)
Location
Delta Junction, AK
Aircraft
Cessna 150G
Tail Number
N3144X
Operator
Donald K Sparks
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC93LA011
A STUDENT PILOT UNDER DUAL INSTRUCTION AND INSTRUCTOR ON A CROSS COUNTRY FLIGHT COMPLETED A CRUISE DESCENT WITH LOW ENGINE POWER AND DEVELOPED A ROUGH RUNNING ENGINE. THE INSTRUCTOR TOOK CONTROL AND EFFORTS TO REGAIN POWER WITH CARBURETOR HEAT AND FULL THROTTLE WERE INEFFECTIVE. ATTEMPTS TO POSITION FOR AN EMERGENCY LANDING AT A BLM STRIP WERE NOT SUCCESSFUL DUE TO HIGH WINDS. AN ALTERNATE LANDING AREA WAS SELECTED ON A DRY RIVER BED, HOWEVER, THE DECISION TO TURN INTO THE WIND WAS NOT MADE UNTIL APPROXIMATELY 200 FOOT AGL, TOO LATE TO AVOID A TAILWIND LANDING. DURING THE TAILWIND LANDING THE AIRPLANE'S NOSE WHEEL WAS DESTROYED ON INITIAL IMPACT AND THE AIRPLANE NOSED OVER.
NTSB Probable Cause
THE PILOT IN COMMAND'S (CFI) IN FLIGHT PLANNING/DECISION TO ATTEMPT A DOWN WIND FORCED LANDING IN HIGH SURFACE WIND CONDITIONS AND THE PILOT'S IMPROPER USE OF CARBURETOR HEAT.
Full Narrative
A STUDENT PILOT UNDER DUAL INSTRUCTION AND INSTRUCTOR ON A CROSS COUNTRY FLIGHT COMPLETED A CRUISE DESCENT WITH LOW ENGINE POWER AND DEVELOPED A ROUGH RUNNING ENGINE. THE INSTRUCTOR TOOK CONTROL AND EFFORTS TO REGAIN POWER WITH CARBURETOR HEAT AND FULL THROTTLE WERE INEFFECTIVE. ATTEMPTS TO POSITION FOR AN EMERGENCY LANDING AT A BLM STRIP WERE NOT SUCCESSFUL DUE TO HIGH WINDS. AN ALTERNATE LANDING AREA WAS SELECTED ON A DRY RIVER BED, HOWEVER, THE DECISION TO TURN INTO THE WIND WAS NOT MADE UNTIL APPROXIMATELY 200 FOOT AGL, TOO LATE TO AVOID A TAILWIND LANDING. DURING THE TAILWIND LANDING THE AIRPLANE'S NOSE WHEEL WAS DESTROYED ON INITIAL IMPACT AND THE AIRPLANE NOSED OVER.
Flight
Event TypeAccident
Event Time07:15 AKST
Nearest Airport0nm N
Runway0
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 150G
Tail NumberN3144X
Aircraft CategoryAir
DamageSubstantial
OperatorDonald K Sparks
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200-A · Reciprocating · 100
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 23 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind120° @ 28 kt, gusting 38 kt
CeilingBroken clouds 12000 ft
Temperature / Dew Point19 C / 10 C
Altimeter29.00 inHg
Observation Time16:15
Weather SourceWFAC