CHI99LA036

NTSB accident investigation · Cessna 150M · Tower, MN · November 20, 1998

Accident · No injuriesLimited investigationFinal report
Date
November 20, 1998, 16:00 local (22:00 UTC)
Place
Tower, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N66314Cessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report May 19, 1999
Report
Approved by Office Director
FAA report
19981120031529A
Case key
45345

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's failure to maintain directional control of the airplane after landing. Factors contributing to this accident were the icy runway and the snowbank.

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/waterLanding
Directional control - not maintainedPilot in commandCause
Airport facilities,runway/landing area condition - icyFactor
On ground/water encounter with terrain/waterLanding
Airport facilities,runway/landing area condition - snowbankFactor

Analysis

On his third landing at the Tower, Minnesota Airport, the pilot said that he touched down left of the runway centerline, and failed to correct back. He said that 'the left landing gear caught a [snow] drift and caused the nose [of the airplane] to turn into a snowbank.' Examination of the airplane revealed no anomalies.

Factual narrative

On November 20, 1998, at 1600 central standard time (cst), a Cessna 150M, N66314, operated by a student pilot, sustained substantial damage when during landing it departed the left side of the runway and struck a snow bank. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under 14 CFR Part 91. There was no flight plan on file. The student pilot reported no injuries. The cross-country flight originated at Ely, Minnesota, at 1445 cst, and was en route to Tower, Minnesota.

In his written statement, the pilot said that he had flown from Ely, Minnesota, to Tower, Minnesota. Prior to the accident, the pilot said that he had previously performed two go-arounds and two landings to runway 26 at Tower Airport. On his third landing, the pilot said that he touched down left of the runway centerline, and failed to correct back. He said that "the left landing gear caught a [snow] drift and caused the nose [of the airplane] to turn into a snowbank."

A Federal Aviation Administration (FAA) inspector examined the airplane at the Tower Airport. The outboard two feet of the airplane's right wing to the wing tip was bent upward and twisted aft. Flight control continuity was confirmed. No anomalies were found with the airplane's engine, engine controls, or other airplane systems.

Aircraft

Registration
N66314
Reported as
Cessna 150M
Category
Airplane
Serial number
150-75983
Airframe hours
3,501
Engine
Lycoming O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Eric Hietala
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · October 29, 1998 · 54 hours before
Departed
ELO · Ely, MN
Destination
12D
Airport
12D · Tower Airport, runway 26, 3,400 × 75 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
19
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
35 total · 35 in this make and model · 5 as pilot in command · 35 in the last 90 days · 14 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
28 °F, dew point 16 °F
Altimeter
30.00 inHg
Observed at
DLH, 58 nm away

FAA reports on this event · 1

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