CHI98LA205

NTSB accident investigation · Piper PA-28-140 · Harrison, NE · June 6, 1998

Accident · No injuriesLimited investigationFinal report
Date
June 6, 1998, 16:35 local (22:35 UTC)
Place
Harrison, NE
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4541RPiper PA-28-140
Weather
Visual (VMC) · Day
Status
Completed · report February 15, 2001
Report
Approved by Office Director
FAA report
19980606019869A
Case key
10919

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 improper positioning of the magneto switch and his improper use of the mixture control.

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.

Loss of engine power(partial) - nonmechanicalTakeoff - initial climb
Ignition system,ignition switch - not switchedFactor
Powerplant controls - not selectedPilot in commandCause
Mixture - improper use ofPilot in commandCause
Forced landingDescent - emergency
On ground/water collision with objectLanding - roll

Analysis

The airplane was damaged during a forced landing about one mile after departure from the airport. The pilot said that after the accident, he discovered the magneto switch to be selected to only magneto and that he did not use the mixture control to reduce the rich mixture prior to departure.

Factual narrative

On June 6, 1998, at 1635 mountain daylight time, a Piper PA-28-140, N4541R, registered to and operated by a private pilot sustained substantial damage while conducting a forced landing about one mile northwest of the Harrison Sky Ranch Airport, near Harrison, Nebraska. The pilot said that after the run-up he forgot to set the magneto switch to the "both" position. He said the engine was not providing enough power to sustain flight on only one magneto and he elected to conduct a forced landing in an open field. The pilot and one passenger reported no injuries. The 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was on file. The flight was originating at the time with the intended destination of Scottsbluff, Nebraska.

The pilot said after the accident he discovered the magneto switch to be selected to only one magneto. He said in his written statement that he did not use the mixture control to reduce the rich mixture which he believed might have also reduced the power output of the engine.

A subsequent examination of the airplane failed to reveal any pre-accident anomalies which might have contributed to the accident.

Aircraft

Registration
N4541R
Reported as
Piper PA-28-140
Category
Airplane
Serial number
28-21246
Airframe hours
4,565
Engine
Lycoming O-320-E2A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Edward S. Hempel
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · May 20, 1998 · 8 hours before
Departed
9V3 · Harrison, NE
Destination
BFF · Scottsbluff, NE

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
59
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
154 total · 5 in this make and model · 117 as pilot in command · 27 in the last 90 days · 10 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Temperature
64 °F

FAA reports on this event · 1

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