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NTSB Report
May 30, 1983 · Artic Aircraft S-1B2 · N64AT
Palmer, AK
Overview
Report Status
Preliminary report
Event Type
Accident
Date
May 30, 1983
Injury Outcomes
No injuries (2 uninjured)
Location
Palmer, AK
Aircraft
Artic Aircraft S-1B2
Tail Number
N64AT
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC83LA083
THE ACFT NOSED OVER WHILE TAXIING FOR TAKEOFF ON A SAND BAR. THE PLT STATED THAT HE WAS DEMONSTRATING HANDLING CHARACTERISTICS OF THE ACFT ON SAND AND GRAVEL TO HIS PASSENGER. THE ACFT PASSED OVER A LARGE HUMMOCK AND SETTLED INTO SOFT SAND WHERE IT NOSED OVER. THE PLT STATED THAT DURING THE TAKEOFF AND LANDINGS HE BECAME MORE AGRESSIVE AND LESS ATTENTIVE. HE ACKNOWLEDGED THAT HE WAS TAXIING TOO FAST AND THAT HE PURPOSELY TAXIED OVER THE HUMMOCK TO USE IT AS A REFERENCE FOR HIS GROUND RUN. THIS SAND BAR IS SUBJECT TO SOFT AREAS DURING HIGH TIDES. A HIGH FLOOD TIDE HAD OCCURRED EARLIER ON THE DAY OF THE ACCIDENT.
Full Narrative
THE ACFT NOSED OVER WHILE TAXIING FOR TAKEOFF ON A SAND BAR. THE PLT STATED THAT HE WAS DEMONSTRATING HANDLING CHARACTERISTICS OF THE ACFT ON SAND AND GRAVEL TO HIS PASSENGER. THE ACFT PASSED OVER A LARGE HUMMOCK AND SETTLED INTO SOFT SAND WHERE IT NOSED OVER. THE PLT STATED THAT DURING THE TAKEOFF AND LANDINGS HE BECAME MORE AGRESSIVE AND LESS ATTENTIVE. HE ACKNOWLEDGED THAT HE WAS TAXIING TOO FAST AND THAT HE PURPOSELY TAXIED OVER THE HUMMOCK TO USE IT AS A REFERENCE FOR HIS GROUND RUN. THIS SAND BAR IS SUBJECT TO SOFT AREAS DURING HIGH TIDES. A HIGH FLOOD TIDE HAD OCCURRED EARLIER ON THE DAY OF THE ACCIDENT.
Flight
Event TypeAccident
Event Time12:30 AHDT
Nearest Airport0nm N
Runway0
Runway Length2500 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftArtic Aircraft S-1B2
Tail NumberN64AT
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320 · Reciprocating · 150
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 35 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind180° @ 5 kt
Visibility40 sm
CeilingNone
Temperature / Dew Point55 / 50
Altimeter0
Weather SourcePILO