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NTSB Report
January 31, 1987 · Cessna 150M · N714QW
Lakeville, MN
Overview
Report Status
Preliminary report
Event Type
Accident
Date
January 31, 1987
Injury Outcomes
1 injury (1 serious injury), 1 uninjured
Location
Lakeville, MN
Aircraft
Cessna 150M
Tail Number
N714QW
Operator
Kenneth Frizzell
Injuries
Serious
Aircraft Damage
Minor
NTSB Number
CHI87DER02
THE STUDENT & INSTRUCTOR (CFI) WERE PREFLIGHTING THE ACFT TO FLY ON A COLD MORNING. TO FACILITATE BETTER ENG STARTING, THE CFI ELECTED TO TURN THE PROP WHILE THE STUDENT 'PUSHED THE PRIMER IN.' HE TOLD THE STUDENT TO CHECK THAT THE MAG & MASTER SWS WERE OFF & THE STUDENT ACKNOWLEDGED. ON THE 2ND 'TURN THROUGH,' THE ENG STARTED & RAN APRX 5 SEC. THE CFI WAS INITIALLY CLR OF THE PROP, BUT AS HE WAS BACKING AWAY, HE SLIPPED ON INCE & HIS RGT LEG WENT IN THE PATH OF THE TURNING PROP. HE WAS HOSPITALIZED WITH A SEVERE LACERATION & THE PROP WAS SLIGHTLY BENT. AN INV REVEALED THE STUDENT WAS AT THE CONTROLS WITH THE KEYS REMOVED FROM THE MAG SW. A FURTHER EXAM REVEALED THE MAG CIRCUITRY WAS NORMAL, EXCEPT THE MAGNETO KEY COULD BE REMOVED WHILE THE MAG SW WAS IN THE 'LEFT' POSITION.
Full Narrative
THE STUDENT & INSTRUCTOR (CFI) WERE PREFLIGHTING THE ACFT TO FLY ON A COLD MORNING. TO FACILITATE BETTER ENG STARTING, THE CFI ELECTED TO TURN THE PROP WHILE THE STUDENT 'PUSHED THE PRIMER IN.' HE TOLD THE STUDENT TO CHECK THAT THE MAG & MASTER SWS WERE OFF & THE STUDENT ACKNOWLEDGED. ON THE 2ND 'TURN THROUGH,' THE ENG STARTED & RAN APRX 5 SEC. THE CFI WAS INITIALLY CLR OF THE PROP, BUT AS HE WAS BACKING AWAY, HE SLIPPED ON INCE & HIS RGT LEG WENT IN THE PATH OF THE TURNING PROP. HE WAS HOSPITALIZED WITH A SEVERE LACERATION & THE PROP WAS SLIGHTLY BENT. AN INV REVEALED THE STUDENT WAS AT THE CONTROLS WITH THE KEYS REMOVED FROM THE MAG SW. A FURTHER EXAM REVEALED THE MAG CIRCUITRY WAS NORMAL, EXCEPT THE MAGNETO KEY COULD BE REMOVED WHILE THE MAG SW WAS IN THE 'LEFT' POSITION.
Flight
Event TypeAccident
Event Time10:00 CST
Nearest AirportAIRLAKE (0nm N)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 150M
Tail NumberN714QW
Aircraft CategoryAir
DamageMinor
OperatorKenneth Frizzell
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200-A · Reciprocating · 100
Seats2
People & Injuries
Injury Summary1 injury (1 serious injury), 1 uninjured
Fatal0
Serious1
Minor0
Uninjured1
Total2
Crew 1Age 29 · First Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingOvercast 8000 ft
Temperature / Dew Point25 C / 7 C
Altimeter0