SEA93LA074

NTSB accident investigation · Cessna 150L · Provo, UT · March 6, 1993

Accident · No injuriesLimited investigationFinal report
Date
March 6, 1993, 10:45 local (17:45 UTC)
Place
Provo, UT
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N150KCCessna 150L
Weather
Visual (VMC) · Day
Status
Completed · report November 19, 1993
Report
Approved by Office Director
FAA report
19930306034579A
Case key
42995

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Directional control was not maintained.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterTakeoff - roll/run
Directional control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - snowbank

Analysis

During the takeoff ground roll, the pilot reported that at 40 mph, and the tailwheel raised, 'the right landing gear cocked and full left rudder would not correct the drift to the right.' The pilot was unable to maintain control and the airplane travelled off the runway and collided with a snowbank. There was no evidence to indicate a mechanical failure or malfunction.

Aircraft

Registration
N150KC
Reported as
Cessna 150L
Category
Airplane
Serial number
15074254
Airframe hours
3,008
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Pro Air Services
Registered owner
Pro Air Services
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 22, 1992 · 6 hours before
Airport
PVU · Provo, runway 13, 7,091 × 150 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,600 total · 200 in this make and model · 1,600 as pilot in command · 38 in the last 90 days · 22 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
4 statute miles
Lowest ceiling
3,300 ft broken
Temperature
34 °F, dew point 30 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.