CHI98LA216

NTSB accident investigation · Piper PA-36-375 · Stephen, MN · June 23, 1998

Accident · Serious injuriesLimited investigationFinal report
Date
June 23, 1998, 12:09 local (17:09 UTC)
Place
Stephen, MN
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N82585Piper PA-36-375
Weather
Visual (VMC) · Day
Status
Completed · report February 15, 2001
Report
Approved by Office Director
FAA report
19980623014819A
Case key
10930

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 visual lookout not being maintained by the pilot. A factor to the accident was the transmission wire.

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
Visual lookout - not maintainedPilot in commandCause
Object - wire,transmissionFactor
Loss of control - in flightDescent - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot stated that he was finishing his last spray run when he struck an unmarked power line passing between a farmyard and a tree line near the Red River. Post accident investigation showed that the aircraft's right wing impacted the upper wire of the two wire system. No engine or aircraft anomalies were found with the aircraft.

Factual narrative

On June 23, 1998, at 1209 central daylight time, a Piper PA-36-375, N82585, piloted by a commercial pilot, sustained substantial damage when it impacted the terrain, after a loss of control resulting from an in flight collision with a power line, near Stephen, Minnesota. Visual meteorological conditions prevailed at the time of the accident and the flight was not operating on a flight plan. The pilot suffered serious injuries as a result of the accident. The 14 CFR Part 137 aerial application flight was being operated by Jack's Aerial Spray Service, Drayton, North Dakota. The flight originated at the Drayton Municipal Airport, near Drayton, North Dakota at 1125.

According to the pilot's written statement, the pilot stated that he was finishing his last spray run when he struck an unmarked power line passing between a farmyard and a tree line near the Red River. Post accident investigation showed that the aircraft's right wing impacted the upper wire of the two wire system. No engine or aircraft anomalies were found with the aircraft.

Aircraft

Registration
N82585
Reported as
Piper PA-36-375
Category
Airplane
Serial number
2302014
Airframe hours
2,355
Engine
Lycoming IO-720, 400 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Kl Corporation
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 20, 1998 · 116 hours before
Departed
D29 · Drayton, 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
50
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
6,300 total · 3,000 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 59 °F
Altimeter
29.00 inHg
Observed at
GFK, 30 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.