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NTSB Report
June 10, 1988 · Koopsen Miller Sport II Miller SPO · N5574A
Lake City, MI
Overview
Report Status
Preliminary report
Event Type
Accident
Date
June 10, 1988
Injury Outcomes
No injuries (1 uninjured)
Location
Lake City, MI
Aircraft
Koopsen Miller Sport II Miller SPO
Tail Number
N5574A
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI88DEM06
JUST PRIOR TO TURNING ON FINAL APPROACH TO LAND, THE PILOT EXPERIENCED A COMPLETE LOSS OF POWER. HE CONTINUED THE APPROACH BUT DECELERATED MORE RAPIDLY THAN HE ANTICIPATED AND WAS UNABLE TO CLEAR A STAND OF TREES ON THE APPROACH PATH. EXAMINATION REVEALED A LOSS OF CONTINUITY IN THE THROTTLE LINKAGE WHICH WAS DISCONNECTED AT THE CARBURETOR. THE OWNER/PLT STATED THAT EVEN THOUGH IT LOOKED SECURE IT WAS POSSIBLE TO PULL THE THROTTLE CABLE LOOSE FROM THE CARBURETOR AND HE THOUGHT IT SHOULD BE REDESIGNED.
Full Narrative
JUST PRIOR TO TURNING ON FINAL APPROACH TO LAND, THE PILOT EXPERIENCED A COMPLETE LOSS OF POWER. HE CONTINUED THE APPROACH BUT DECELERATED MORE RAPIDLY THAN HE ANTICIPATED AND WAS UNABLE TO CLEAR A STAND OF TREES ON THE APPROACH PATH. EXAMINATION REVEALED A LOSS OF CONTINUITY IN THE THROTTLE LINKAGE WHICH WAS DISCONNECTED AT THE CARBURETOR. THE OWNER/PLT STATED THAT EVEN THOUGH IT LOOKED SECURE IT WAS POSSIBLE TO PULL THE THROTTLE CABLE LOOSE FROM THE CARBURETOR AND HE THOUGHT IT SHOULD BE REDESIGNED.
Flight
Event TypeAccident
Event Time13:30 EDT
Nearest AirportHome Acres (0nm N)
Runway36
Runway Length2600 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftKoopsen Miller Sport II Miller SPO
Tail NumberN5574A
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · A65-8 · Reciprocating · 65
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 68 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind330° @ 5 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter30.00 inHg
Weather SourcePILO