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NTSB Report
August 16, 2007 · Interplane Skyboy · N1682W
Atoka, OK
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
August 16, 2007
Injury Outcomes
No injuries (1 uninjured)
Location
Atoka, OK
Aircraft
Interplane Skyboy
Tail Number
N1682W
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DFW07CA196
The left float separated from the amphibian airplane during a water landing. The non-seaplane rated private pilot was landing a float-equipped airplane on a lake, when the left float was torn from the aircraft. According to the Federal Aviation Administration (FAA) Inspector, that responded to the accident site, witnesses observed that the airplane landed hard. The airplane sustained structural damage and partially sank into the lake. Additionally, the 250-hour pilot reported that there were no anomalies or malfunctions with the airplane prior to the mishap. The pilot further stated that he "could have collided with an unknown object during the landing."
NTSB Probable Cause
The pilot's improper landing flare, resulting in a hard landing.
Full Narrative
The left float separated from the amphibian airplane during a water landing. The non-seaplane rated private pilot was landing a float-equipped airplane on a lake, when the left float was torn from the aircraft. According to the Federal Aviation Administration (FAA) Inspector, that responded to the accident site, witnesses observed that the airplane landed hard. The airplane sustained structural damage and partially sank into the lake. Additionally, the 250-hours pilot reported that there were no anomalies or malfunctions with the airplane prior to the mishap. The pilot further stated that he "could have collided with an unknown object during the landing."
Flight
Event TypeAccident
Event Time08:00 CDT
Nearest AirportAtoka Muni (2nm)
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftInterplane Skyboy
Tail NumberN1682W
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotax · 912S · Reciprocating
Seats2
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 36 · Third Class · None
Conditions
ConditionsVMC
LightDusk
WindCalm
Visibility10 sm
CeilingNone
Altimeter29.95 inHg
Weather SourcePILO