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NTSB Report
June 22, 1985 · Grumman 164B · N6762K
Twin Falls, ID
Overview
Report Status
Preliminary report
Event Type
Accident
Date
June 22, 1985
Injury Outcomes
No injuries (1 uninjured)
Location
Twin Falls, ID
Aircraft
Grumman 164B
Tail Number
N6762K
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA85LA146
A PARTIAL LOSS OF POWER OCCURRED DURING AERIAL APPLICATION DUE TO A CRACK AROUND ONE OF THE CYLINDERS. WHILE THE PLT WAS ATTEMPTING TO DUMP CHEMICALS, THE ACFT SETTLED ONTO THE GROUND TEARING OFF THE RT MAIN GEAR. THE PLT THEN FLEW ON TO TWIN FALLS TO LAND. THE ACFT FLIPPED INVERTED DURING THE LANDING.
Full Narrative
A PARTIAL LOSS OF POWER OCCURRED DURING AERIAL APPLICATION DUE TO A CRACK AROUND ONE OF THE CYLINDERS. WHILE THE PLT WAS ATTEMPTING TO DUMP CHEMICALS, THE ACFT SETTLED ONTO THE GROUND TEARING OFF THE RT MAIN GEAR. THE PLT THEN FLEW ON TO TWIN FALLS TO LAND. THE ACFT FLIPPED INVERTED DURING THE LANDING.
Flight
Event TypeAccident
Event Time19:30 MDT
Nearest AirportTwin Falls (0nm N)
Runway12
Runway Length3207 ft
Runway Width100 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftGrumman 164B
Tail NumberN6762K
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-1340-AN1 · Reciprocating · 600
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 56 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility50 sm
CeilingNone
Temperature / Dew Point70 F / 28 C
Altimeter0
Observation Time19:30
Weather SourceWIT