DEN83LA166

NTSB accident investigation · Weatherly 201B · Thompson, ND · July 15, 1983

Accident · No injuriesLimited investigationFinal report
Date
July 15, 1983, 07:30 local (12:30 UTC)
Place
Thompson, ND
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1279WWeatherly 201B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830715032829A
Case key
16116

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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Analysis

The acft crashed during descent for the first swath run. Investigation revealed that the pilot applied back pressure to the control stick to flare from the descent. The acft did not respond and continued to descend. The impact was hard enough to tear the left wing off of the acft.

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 - aerial application
Proper descent rate - not maintainedPilot in commandCause

Aircraft

Registration
N1279W
Reported as
Weatherly 201B
Category
Airplane
Serial number
634
Airframe hours
2,106
Engine
P&W 985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Woods Flying Service, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · December 13, 1982 · 151 hours before
Departed
NA · Grand Forks, 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
45
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,900 total · 1,090 in this make and model · 2,783 as pilot in command · 185 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 14 knots
Visibility
5 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 68 °F
Altimeter
29.00 inHg
Observed at
GFK, 12 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.