MKC89LA164

NTSB accident investigation · Cessna 172 · Duluth, MN · July 23, 1989

Accident · No injuriesLimited investigationFinal report
Date
July 23, 1989, 12:00 local (17:00 UTC)
Place
Duluth, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N97984Cessna 172
Weather
Visual (VMC) · Day
Status
Completed · report March 29, 1991
Report
Approved by Office Director
FAA report
19890723024829A
Case key
34835

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

On this page

Probable cause

Aircraft control was not maintained by the pilot in command due to improper use of the aircraft flight controls.

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 - roll
Weather condition - unfavorable windFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerveCause
Flight controls - improper use ofPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Nose overLanding - roll
Terrain condition - softFactor

Analysis

After a personal cross country flight, the plt attempted to land, with variable surface winds of 5 to 10 knots. The plt lost directional control of the acft and veered off the runway, on to the sandy border, then nosed over.

Aircraft

Registration
N97984
Reported as
Cessna 172
Category
Airplane
Serial number
17276244
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Whitney, Thomas E.
Registered owner
Anoka Flight Training
Airworthiness certificate
Standard, Utility; Standard, Normal
Departed
ANE · Anoka, MN
Airport
D36 · Sky Harbor, runway 14, 3,051 × 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
33
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Flight hours
119 total · 11 in this make and model · 75 as pilot in command · 3 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
DLH, 6 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.

Other investigations on N97984 · 3

Matched to the same aircraft by N-number and date.