SEA90LA160

NTSB accident investigation · Alfred Stevens KEN Rand KR-2 · Ellensburg, WA · August 11, 1990

Accident · No injuriesLimited investigationFinal report
Date
August 11, 1990, 13:30 local (20:30 UTC)
Place
Ellensburg, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N232CMAlfred Stevens KEN Rand KR-2
Weather
Visual (VMC) · Day
Status
Completed · report November 9, 1992
Report
Approved by Office Director
FAA report
19900811033229A
Case key
41261

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 did not maintain a proper altitude above the terrain or visual lookout which resulted in a collision with a 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 objectCruise - normal
Object - wire,transmissionFactor
Proper altitude - not maintainedPilot in commandCause
Visual lookout - inadequatePilot in commandCause

Analysis

During a cross country flight, the airplane was one of four in a flight flying low level and following a highway. The airplanes were flying abreast one another and the pilot reported that he was watching the others on either side of him as forward visibility was near nonexistant due to the airplanes configuration. The terrain was rolling and rising in front of the flight. The pilot then heard a loud bang and the airplane had a tendency to roll to the left which the pilot was able to compensate for. The flight was then diverted to another airport where a landing was made without further incident. It was later found that the airplane had collided with a power line that ran across the interstate.

Aircraft

Registration
N232CM
Reported as
Alfred Stevens KEN Rand KR-2 (KEN RAND K)
Category
Airplane, amateur-built
Serial number
5177
Engine
Lycoming IO-540-D4A5, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Ratcliffe, Steven
Registered owner
Unknown
Departed
RNT · Renton, WA
Destination
EPH · Ephrata, WA

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
39
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
848 total · 34 in this make and model · 20 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
40 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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