DEN89LA168

NTSB accident investigation · Cessna 172H · Hatton, ND · July 12, 1989

Accident · Minor injuriesLimited investigationFinal report
Date
July 11, 1989, 20:30 local (Jul 12, 1989, 01:30 UTC)
Place
Hatton, ND
Injuries
2 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3269LCessna 172H
Weather
Visual (VMC) · Day
Status
Completed · report June 18, 1990
Report
Approved by Office Director
FAA report
19890711024869A
Case key
17745

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

Improper in-flight planning/decision by the pilot and his failure to maintain sufficient clearance above the ground. The tailwind, high obstruction (shelter belt), and downdraft were contributing factors.

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/waterManeuvering
In-flight planning/decision - improperPilot in commandCause
Low pass - initiated
Weather condition - tailwindFactor
Terrain condition - high obstruction(s)Factor
Weather condition - downdraftFactor
Terrain condition - ground
Clearance - not maintainedPilot in commandCause

Analysis

The acft hit the ground as the plt was making a low pass over a bean field to check for grasshoppers. He rprtd that as he was apchg the field from the north, the acft crossed over a shelter belt (trees) which was about 50 to 60 ft tall. The plt stated that as the acft was descending over the shelter belt, 'it felt as if the bottom dropped out of the airplane.' He pulled back on the yoke & the acft started to respond, but it hit the ground in a wings level, slightly tail low attitude & was extensively damaged. The plt's last med cert was dated 2/6/87.

Aircraft

Registration
N3269L
Reported as
Cessna 172H
Category
Airplane
Serial number
17256169
Airframe hours
2,717
Engine
Continental O-300-D, 145 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Grindland, Ethan P.
Registered owner
Ethan P Grindeland
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 13, 1988 · 88 hours before
Departed
ND20 · Hatton, ND

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
25
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Flight hours
329 total · 329 in this make and model · 5 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 9 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
GFK, 23 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.