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NTSB Report
July 21, 1987 · Robinson AVID Flyer · N228MC
Tomah, WI
Overview
Report Status
Preliminary report
Event Type
Accident
Date
July 21, 1987
Injury Outcomes
1 injury (1 serious injury)
Location
Tomah, WI
Aircraft
Robinson AVID Flyer
Tail Number
N228MC
Injuries
Serious
Aircraft Damage
Destroyed
NTSB Number
CHI87DEP10
THE HOMEBUILT, HIWING ACFT HAD JUST BEEN ASSEMBLED BY THE OWNER/PLT & WAS READIED FOR ITS 1ST FLT. AFTER TAKEOFF FROM RWY 25, THE ACFT ENTERED A CLIMB, TURNED BACK OVER THE ARPT & CROSSED OVER THE RWY. SUBSEQUENTLY, IT WAS MANEUVEREDABOUT 500 TO 800 FT SOUTH OF THE RWY, IN THE VICINITY OF A LEFT BASE TURN TO RWY 25. WHILE IN A LEFT TURN, THE BANK ANGLE INCREASED TO ABOUT 60 DEG & THE ACFT DESCENDED TO THE GROUND & CRASHED. IT STRUCK THE GROUND 486 FT SHORT OF RWY 25 ON A HDG OF 270 DEG. THE PLT WAS SERIOUSLY INJURED & COULD NOT REMEMBER DETAILS OF THE ACDNT. HE STATED HE COULD NOT GET FULL POWER FROM THE ENG. HOWEVER, NO SPECIFIC PROBLEMS WERE FOUND DURING AN EXAM OF THE ENG, EXCEPT THAT DEPOSITS IN THE FRONT CYLINDER WERE INDICATIVE OF A SLIGHTLY RICH FUEL MIXTURE.
Full Narrative
THE HOMEBUILT, HIWING ACFT HAD JUST BEEN ASSEMBLED BY THE OWNER/PLT & WAS READIED FOR ITS 1ST FLT. AFTER TAKEOFF FROM RWY 25, THE ACFT ENTERED A CLIMB, TURNED BACK OVER THE ARPT & CROSSED OVER THE RWY. SUBSEQUENTLY, IT WAS MANEUVEREDABOUT 500 TO 800 FT SOUTH OF THE RWY, IN THE VICINITY OF A LEFT BASE TURN TO RWY 25. WHILE IN A LEFT TURN, THE BANK ANGLE INCREASED TO ABOUT 60 DEG & THE ACFT DESCENDED TO THE GROUND & CRASHED. IT STRUCK THE GROUND 486 FT SHORT OF RWY 25 ON A HDG OF 270 DEG. THE PLT WAS SERIOUSLY INJURED & COULD NOT REMEMBER DETAILS OF THE ACDNT. HE STATED HE COULD NOT GET FULL POWER FROM THE ENG. HOWEVER, NO SPECIFIC PROBLEMS WERE FOUND DURING AN EXAM OF THE ENG, EXCEPT THAT DEPOSITS IN THE FRONT CYLINDER WERE INDICATIVE OF A SLIGHTLY RICH FUEL MIXTURE.
Flight
Event TypeAccident
Event Time18:00 CDT
Nearest AirportBloyer Field (0nm N)
Runway24
Runway Length3580 ft
Runway Width40 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftRobinson AVID Flyer
Tail NumberN228MC
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotax · 532 · Reciprocating · 64
Seats2
People & Injuries
Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 42 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind210° @ 4 kt
Visibility8 sm
CeilingNone
Temperature / Dew Point66 F
Altimeter30.00 inHg
Observation Time22:57
Weather SourceWFAC