DEN86LA174

NTSB accident investigation · Schweizer G-164A · La Moure, ND · June 24, 1986

Accident · No injuriesLimited investigationFinal report
Date
June 24, 1986, 11:00 local (16:00 UTC)
Place
La Moure, ND
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6838QSchweizer G-164A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860624027329A
Case key
16991

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

On this page

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 encounter with weatherManeuvering - aerial application
Weather condition - unfavorable windFactor
Proper altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - crop

Analysis

According to the plt, during a swath run, the acft he was piloting encountered 'bad air' and descended until the wings and wheels contacted the crop of grain he was spraying. The plt stated the acft stalled and contacted the ground.

Aircraft

Registration
N6838Q
Reported as
Schweizer G-164A
Category
Airplane
Serial number
1721
Airframe hours
2,128
Engine
P&W R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Michael A. Kratz
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · March 5, 1986 · 130 hours before
Departed
ND29 · La Moure, 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
26
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
1,213 total · 1,152 as pilot in command · 150 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 2 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
72 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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