CHI91LA057

NTSB accident investigation · Cessna 172M · Austin, MN · December 13, 1990

Accident · No injuriesLimited investigationFinal report
Date
December 13, 1990, 07:50 local (13:50 UTC)
Place
Austin, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1489UCessna 172M
Weather
Visual (VMC) · Day
Status
Completed · report December 14, 1992
Report
Approved by Office Director
FAA report
19901213053909A
Case key
14980

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 pilot-in-command (student)'s failure to properly evaluate and compensate for gusty wind condiitons and to maintain directional of the aircraft during initial climb. Contributing was the student pilot's lack of total experience and wind gusts.

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 - in flightTakeoff - initial climb
Weather condition - gusts
Compensation for wind conditions - improperPilot in commandCause
Lack of total experiencePilot in commandFactor
Directional control - not maintainedPilot in commandCause
In flight collision with terrain/waterTakeoff - initial climb
Terrain condition - snowbank

Analysis

On initial climb from runway 36, the winds were reported as 310 degrees at 14 knots, gusting to 20 knots. The aircraft drifted to the left and impacted a snowbank. The 20 hour student pilot stated, '...it felt like a large blast of wind pushed me sideways and I tipped.

Aircraft

Registration
N1489U
Reported as
Cessna 172M
Category
Airplane
Serial number
17267156
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Austin Aeroflight, Inc.
Departed
AUM
Airport
AUM · Austin Muni., runway 36, 4,797 × 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
Pilot
Age
39
Certificate
Student
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
20 total · 20 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 14 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F
Observed at
AEL, 20 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.