CHI01LA311

NTSB accident investigation · Cessna 150M · South St. Paul, MN · September 9, 2001

Accident · No injuriesLimited investigationFinal report
Date
September 9, 2001, 08:45 local (13:45 UTC)
Place
South St. Paul, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6142KCessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2002
Report
Approved by Office Director
Parties
FAA
FAA report
20010909024699A
Case key
53451

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

The student pilot failed to maintain directional control. A factor was his lack of total flight experience.

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.

In flight collision with terrain/waterTakeoff
Lack of total experiencePilot in commandFactor
Directional control - not maintainedPilot in commandCause
Gear collapsedLanding - roll

Analysis

The airplane sustained substantial damage during takeoff when it settled back to the runway and veered off the left side of the runway. The solo student pilot was intending to practice takeoffs and landings. The pilot reported he initiated the takeoff. After normal lift off and climb to approximately 20 feet AGL, the aircraft drifted to the left and struck the ground at the left edge of the runway. The aircraft ran off of the runway onto the grass paralleling the runway until the nose landing gear folded and the aircraft stopped. The pilot reported there were no problems with the flight controls or aircraft The inspection of the airplane revealed no airworthiness issues. The student pilot had a total of 18 flight hours.

Factual narrative

On September 9, 2001, at 0845 central daylight time, a Cessna 150M, N6142K, sustained substantial damage during takeoff when it settled back to the runway and veered off the left side of runway 16 (4,001 feet by 100 feet, dry asphalt) at the South St. Paul Airport/Fleming Field (SGS), South St. Paul, Minnesota. The solo student pilot was not injured. The 14 CFR Part 91 local instructional flight was originating from SGS and the student pilot was intending to practice takeoffs and landings. Visual meteorological conditions prevailed at the time of the accident. No flight plan was filed.

The student pilot reported the ailerons were into the wind when he pushed the throttle forward for takeoff. He reported the airplane started to lift off and then, "...the nose went to the left and right wing came up [and] slammed back to ground [.] rolled about 500 feet [and] prop struck as nosewheel broke and skidded to a stop 110' later."

The airplane came to rest 426 feet southeast of the middle taxiway on the grass to the left of runway 16. The nose landing gear was folded rearward and the airplane was resting on its main landing gear wheels and the engine cowling.

The student pilot reported that there was no mechanical malfunction to the airplane. He had a total of 18 flight hours.

Aircraft

Registration
N6142K
Reported as
Cessna 150M
Category
Airplane
Serial number
15077550
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
South St. Paul FSS Inc.
Airworthiness certificate
Standard, Normal
Departed
SGS · South St. Paul, MN
Airport
SGS · South St. Paul Municipal, runway 16, 4,001 × 100 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
Student pilot
Age
21
Injuries
None
Certificate
Student
Medical
Unknown, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
18 total · 18 in this make and model · 2 as pilot in command · 18 in the last 90 days · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
0° at 0 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
59 °F, dew point 52 °F
Altimeter
29.94 inHg
Observed at
SGS

Docket · 3

The files NTSB released with the investigation on September 12, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 359 KB in all.

FAA reports on this event · 1

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