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NTSB Report
July 24, 2007 · Artic Aircraft S-1B2 · N176AZ
Mccall, ID
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
July 24, 2007
Injury Outcomes
No injuries (1 uninjured)
Location
Mccall, ID
Aircraft
Artic Aircraft S-1B2
Tail Number
N176AZ
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA07CA211
The pilot entered the aircraft into the traffic pattern on a left downwind and flew a "stable" base and final leg. However, when the aircraft crossed the runway threshold, a "rapid sink rate developed" and the aircraft experienced a hard landing. Upon touchdown, the aircraft swerved to the left and departed the runway surface onto soft, sandy soil. The right wingtip contacted the ground, and the aircraft, stopped by the soft terrain, nosed over onto the propeller.
NTSB Probable Cause
The pilot's failure to maintain airspeed during the landing flare resulting in a hard landing and subsequent failure to maintain directional control during the landing roll. The soft terrain condition adjacent to the runway was a factor.
Full Narrative
The pilot entered the aircraft into the traffic pattern on a left downwind and flew a "stable" base and final leg. However, when the aircraft crossed the runway threshold, a "rapid sink rate developed" and the aircraft experienced a hard landing. Upon touchdown, the aircraft swerved to the left and departed the runway surface onto soft, sandy soil. The right wingtip contacted the ground, and the aircraft, stopped by the soft terrain, nosed down onto the propeller. The pilot reported no mechanical failures or malfunctions with the aircraft prior to the accident.
Flight
Event TypeAccident
Event Time13:10 PDT
Nearest AirportMCCALL (0nm)
Runway34
Runway Length6107 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftArtic Aircraft S-1B2
Tail NumberN176AZ
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-B2B · Reciprocating
Seats2
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 72 · Third Class · None
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO