LAX93LA361

NTSB accident investigation · Gulfstream-Schweizer G-164B · Buttonwillow, CA · September 20, 1993

Accident · Minor injuriesLimited investigationFinal report
Date
September 20, 1993, 15:45 local (22:45 UTC)
Place
Buttonwillow, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8133KGulfstream-Schweizer G-164B
Weather
Visual (VMC) · Day
Status
Completed · report December 2, 1994
Report
Approved by Office Director
FAA report
19930920035279A
Case key
28482

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's failure to avoid wires.

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 objectManeuvering - aerial application
Object - wire,transmission
Clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - crop

Analysis

The airplane collided with high tension wires during an aerial application flight. The operator noted in the report that the 'pilot should have avoided wires.'

Factual narrative

On September 20, 1993, at 1545 hours Pacific daylight time, a Gulfstream-Schweitzer G-164B, N8133K, collided with high tension wires near Buttonwillow, California. The pilot was conducting a visual flight rules aerial application flight under Title 14 CFR Part 137. The airplane, operated by Vince Crop Dusters Inc., sustained substantial damage. The certificated commercial pilot, the sole occupant, received minor injuries. Visual meteorological conditions prevailed. The flight originated at a privately owned airstrip at Buttonwillow, California, at an undetermined time.

The pilot or operator did not provide a statement with respect to the circumstances of the accident in the Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1/2. The operator noted in the recommendations section of the report that the "pilot should have avoided wires."

Aircraft

Registration
N8133K
Reported as
Gulfstream-Schweizer G-164B
Category
Airplane
Serial number
579B
Airframe hours
5,781
Engine
P&W R-1340 AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Vince Cropdusters, Inc.
Registered owner
Vince Cropdusters, Inc.
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · August 27, 1993 · 21 hours before

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
58
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
21,242 total · 7,000 in this make and model · 21,160 as pilot in command · 800 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Visibility
12 statute miles
Lowest ceiling
None
Temperature
81 °F

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 N8133K · 1

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