Accident Piper PA-18-135 N9841Q,
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ASN Wikibase Occurrence # 362525
 
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Date:Thursday 7 January 1993
Time:14:40 LT
Type:Silhouette image of generic PA18 model; specific model in this crash may look slightly different    
Piper PA-18-135
Owner/operator:Us State Animal Damage Cont
Registration: N9841Q
MSN: 54-2319
Total airframe hrs:3526 hours
Engine model:LYCOMING O-320-B2B
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Council, ID -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Unknown
Departure airport:Cambridge, ID
Destination airport:Boise, ID (1 )
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
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.

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.

Accident investigation:
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Investigating agency: NTSB
Report number: SEA93GA049
Status: Investigation completed
Duration: 9 months
Download report: Final report

Sources:

NTSB SEA93GA049

Location

Revision history:

Date/timeContributorUpdates
18-Mar-2024 07:24 ASN Update Bot Added

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