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NTSB Report
January 6, 1990 · Cessna 152 · N5414P
Glencoe, OK
Overview
Report Status
Probable Cause
Event Type
Accident
Date
January 6, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Glencoe, OK
Aircraft
Cessna 152
Tail Number
N5414P
Operator
Stillwater Flight Center
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW90LA050
DURING A SOLO SESSION, A STUDENT PILOT ATTEMPTED TO DO A PRACTICE FORCED LANDING. WEATHER CONDITIONS WERE VMC; HOWEVER, THE TEMPERATURE WAS 45 DEGREES FAHRENHEIT AND THE DEW POINT WAS 28 DEGREES FAHRENHEIT. THE PILOT ATTEMPTED RECOVERY BY ADVANCING THE THROTTLE AND APPLYING CARBURETOR HEAT SIMULTANEOUSLY. BECAUSE OF THE LATE APPLICATION OF CARBURETOR HEAT, ICING FORMED AND THE RECOVERY FROM THE PRACTICE FORCED LANDING COULD NOT BE ACCOMPLISHED. A FORCED LANDING WAS ATTEMPTED TO A ROAD; HOWEVER, VEHICULAR TRAFFIC FORCED THE PILOT TO CHANGE LANDING SITES. THE AIRPLANE CONTACTED TREES AND DESCENDED OUT OF CONTROL TO GROUND IMPACT. CONDITIONS WERE CONSISTENT WITH SERIOUS ICING POTENTIAL AT A GLIDE POWER SETTING.
NTSB Probable Cause
THE POWER LOSS DUE TO CARBURETOR ICE, WHICH RESULTED FROM THE PILOT'S FAILURE TO ENGAGE CARBURETOR HEAT IN A TIMELY MANNER. A FACTOR IN THIS ACCIDENT WAS THE PILOT'S LACK OF TOTAL EXPERIENCE.
Full Narrative
DURING A SOLO SESSION, A STUDENT PILOT ATTEMPTED TO DO A PRACTICE FORCED LANDING. WEATHER CONDITIONS WERE VMC; HOWEVER, THE TEMPERATURE WAS 45 DEGREES FAHRENHEIT AND THE DEW POINT WAS 28 DEGREES FAHRENHEIT. THE PILOT ATTEMPTED RECOVERY BY ADVANCING THE THROTTLE AND APPLYING CARBURETOR HEAT SIMULTANEOUSLY. BECAUSE OF THE LATE APPLICATION OF CARBURETOR HEAT, ICING FORMED AND THE RECOVERY FROM THE PRACTICE FORCED LANDING COULD NOT BE ACCOMPLISHED. A FORCED LANDING WAS ATTEMPTED TO A ROAD; HOWEVER, VEHICULAR TRAFFIC FORCED THE PILOT TO CHANGE LANDING SITES. THE AIRPLANE CONTACTED TREES AND DESCENDED OUT OF CONTROL TO GROUND IMPACT. CONDITIONS WERE CONSISTENT WITH SERIOUS ICING POTENTIAL AT A GLIDE POWER SETTING.
Flight
Event TypeAccident
Event Time12:10 CST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 152
Tail NumberN5414P
Aircraft CategoryAir
DamageSubstantial
OperatorStillwater Flight Center
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-235-L2C · Reciprocating · 110
Seats2
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 42 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind340° @ 6 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point45 C / 28 C
Altimeter0
Observation Time17:46
Weather SourceWFAC