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NTSB Report
August 11, 2007 · Mapes Kitfox V · N422NL
Silverdale, WA
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
August 11, 2007
Injury Outcomes
1 injury (1 minor injury), 1 uninjured
Location
Silverdale, WA
Aircraft
Mapes Kitfox V
Tail Number
N422NL
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
SEA07CA227
The pilot reported that on takeoff, about 30 feet agl and with an indicated airspeed of 54 mph, the airplane rolled left. "Full right stick did not immediately level the wings and the nose dropped thru horizontal." The airplane struck the ground "immediately west of the runway in a nearly flat attitude." The pilot commented that "a higher airspeed during climb out may have provided enough control authority to overcome the wind-induced left roll." The pilot reported the wind direction as variable, the wind speed as light and variable, and no wind gusts.
NTSB Probable Cause
The pilot's failure to maintain adequate airspeed during takeoff initial climb, which resulted in an inadvertent stall and uncontrolled descent to terrain impact.
Full Narrative
The pilot reported that on takeoff, about 30 feet agl and with an indicated airspeed of 54 mph, the airplane rolled left. "Full right stick did not immediately level the wings and the nose dropped thru horizontal." The airplane struck the ground "immediately west of the runway in a nearly flat attitude." The pilot commented that "a higher airspeed during climb out may have provided enough control authority to overcome the wind-induced left roll." The pilot reported the wind direction as variable, the wind speed as light and variable, and no wind gusts.
Flight
Event TypeAccident
Event Time14:22 PDT
Nearest AirportApex Airpark (0nm)
Runway35
Runway Length2500 ft
Runway Width28 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft
AircraftMapes Kitfox V
Tail NumberN422NL
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotax · 912ULS · Reciprocating
People & Injuries
Injury Summary1 injury (1 minor injury), 1 uninjured
Fatal0
Serious0
Minor1
Uninjured1
Total2
Crew 1Age 53 · Third Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO