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NTSB Report
May 15, 2020 · Aviat A1B · N990HP
Guntersville, AL
Overview
Report Status
Probable Cause
Event Type
Accident
Date
May 15, 2020
Injury Outcomes
No injuries (2 uninjured)
Location
Guntersville, AL
Aircraft
Aviat A1B (2000)
Tail Number
N990HP
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ERA20CA187
The pilot of the amphibious float equipped airplane reported that while landing on the water, he experienced a very hard, violent landing with a nose down pitch attitude and the airplane nosed over. He further reported that, prior to the landing on the water, he had previously departed a land-based airport and while on final approach to the lake for landing, he was distracted by a boat in the area and did not verify that the landing gear was retracted for a water landing. The airplane sustained substantial damage to both wings and right-wing lift struts. The pilot also reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.
NTSB Probable Cause
The pilot's failure to retract the amphibious airplane's landing gear wheels prior to a water landing, which resulted in a nose over.
Full Narrative
The pilot of the amphibious float equipped airplane reported that while landing on the water, he experienced a very hard, violent landing with a nose down pitch attitude and the airplane nosed over. He further reported that, prior to the landing on the water, he had previously departed a land-based airport and while on final approach to the lake for landing, he was distracted by a boat in the area and did not verify that the landing gear was retracted for a water landing. The airplane sustained substantial damage to both wings and right-wing lift struts. The pilot also reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.
Flight
Event TypeAccident
Event Time18:45 CDT
Nearest Airport0nm
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftAviat A1B
Tail NumberN990HP
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A1P · Reciprocating · 180
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 31 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
Wind180° @ 4 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point61 F
Altimeter30.00 inHg
Observation Time23:55
Weather SourceWFAC