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NTSB Report
January 7, 1993 · Piper PA-18-135 · N9841Q
Council, ID
Overview
Report Status
Probable Cause
Event Type
Accident
Date
January 7, 1993
Injury Outcomes
No injuries (2 uninjured)
Location
Council, ID
Aircraft
Piper PA-18-135
Tail Number
N9841Q
Operator
Us State Animal Damage Cont
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA93GA049
THE PILOT REPORTED THAT UPON ARRIVAL AT THE AIRPORT, HE NOTED THAT THE RUNWAY HAD NOT BEEN RECENTLY PLOWED OF SNOW. A LOW PASS TO THE NORTH OVER THE RUNWAY WAS MADE TO TRY TO DETERMINE THE DEPTH OF THE SNOW. THE PILOT TURNED THE AIRPLANE AROUND AND APPROACHED THE RUNWAY TO THE SOUTH TO MAKE A RUN ON THE RUNWAY AND 'DRAG' THE WHEELS ON THE SNOW. THE WHEELS CONTACTED THE SNOW JUST PAST MID FIELD AND THE PILOT STATED 'IMMEDIATELY WE WERE IN TOO DEEP AND I WAS UNABLE TO PULL IT OUT OR ADD POWER...' THE AIRPLANE NOSED OVER AND CAME TO REST INVERTED. AIRPORT PERSONNEL REPORTED THAT THE AIRPORT WAS NOTAMED CLOSED SINCE DECEMBER 27, 1992. THE PILOT DID NOT MAKE CONTACT WITH THE AIRPORT OPERATOR PRIOR TO THE ACCIDENT AND THE PILOT STATED THAT HE WAS UNAWARE THAT THE AIRPORT WAS CLOSED.
NTSB Probable Cause
THE PILOT'S FAILURE TO MAINTAIN PROPER ALTITUDE DURING THE LOW PASS. THE SNOW COVERED TERRAIN AND THE PILOT'S INADEQUATE PREFLIGHT PREPARATION WERE FACTORS.
Full Narrative
THE PILOT REPORTED THAT UPON ARRIVAL AT THE AIRPORT, HE NOTED THAT THE RUNWAY HAD NOT BEEN RECENTLY PLOWED OF SNOW. A LOW PASS TO THE NORTH OVER THE RUNWAY WAS MADE TO TRY TO DETERMINE THE DEPTH OF THE SNOW. THE PILOT TURNED THE AIRPLANE AROUND AND APPROACHED THE RUNWAY TO THE SOUTH TO MAKE A RUN ON THE RUNWAY AND 'DRAG' THE WHEELS ON THE SNOW. THE WHEELS CONTACTED THE SNOW JUST PAST MID FIELD AND THE PILOT STATED 'IMMEDIATELY WE WERE IN TOO DEEP AND I WAS UNABLE TO PULL IT OUT OR ADD POWER...' THE AIRPLANE NOSED OVER AND CAME TO REST INVERTED. AIRPORT PERSONNEL REPORTED THAT THE AIRPORT WAS NOTAMED CLOSED SINCE DECEMBER 27, 1992. THE PILOT DID NOT MAKE CONTACT WITH THE AIRPORT OPERATOR PRIOR TO THE ACCIDENT AND THE PILOT STATED THAT HE WAS UNAWARE THAT THE AIRPORT WAS CLOSED.
Flight
Event TypeAccident
Event Time12:40 PST
Nearest AirportCOUNCIL (0nm N)
Runway17
Runway Length3600 ft
Runway Width50 ft
Flight Plan FiledCvfr
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-18-135
Tail NumberN9841Q
Aircraft CategoryAir
DamageSubstantial
OperatorUs State Animal Damage Cont
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-B2B · Reciprocating · 160
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 59 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility5 sm
CeilingOvercast 9000 ft
Temperature / Dew Point9 C / 0 C
Altimeter0
Weather SourcePILO