CHI95LA163

NTSB accident investigation · Schweizer G-164B · E. Grand Forks, MN · June 1, 1995

Accident · No injuriesLimited investigationFinal report
Date
June 1, 1995, 16:00 local (21:00 UTC)
Place
E. Grand Forks, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6682KSchweizer G-164B
Weather
Visual (VMC) · Day
Status
Completed · report October 19, 1995
Report
Approved by Office Director
FAA report
19950601019559A
Case key
9895

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 maintain clearance with the 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,static
Clearance - not maintainedPilot in commandCause

Analysis

The airplane contacted wires during an aerial application swath run. The pilot stated he was aware of the location of the wires and that he misjudged the clearance. The pilot flew the airplane back to his private airstrip after striking the wires.

Factual narrative

On June 1, 1995, at 1600 central daylight time, a Schweitzer G- 164B, N6682K, operated by Jenson Air Spray, collided with wires during a swath run over a field in East Grand Forks, Minnesota, while on a 14 CFR Part 137 flight. Visual meteorological conditions prevailed and no flight plan was filed. The airplane was substantially damaged and the pilot was not injured. The flight originated from a private airstrip in Grand Forks, North Dakota, at 1530 cdt.

The pilot stated that he was aware of the wires which crossed through the field he was spraying. He stated during a telephone interview that he misjudged his clearance with the wires. The pilot flew the airplane back to his private airstrip without incident after striking the wires.

Aircraft

Registration
N6682K
Reported as
Schweizer G-164B
Category
Airplane
Serial number
416B
Airframe hours
4,000
Engine
P&W R1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Jenson Air Spray
Registered owner
John P. Jenson
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 4, 1995 · 3 hours before
Departed
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
63
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
21,000 total · 4,250 in this make and model · 15 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 6 knots
Visibility
15 statute miles
Lowest ceiling
25,000 ft broken
Temperature
82 °F, dew point 52 °F
Altimeter
29.00 inHg
Observed at
GFK, 3 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.