Aviation Accident Summaries

Aviation Accident Summary SEA90LA160

ELLENSBURG, WA, USA

Aircraft #1

N232CM

ALFRED STEVENS KEN RAND KR-2

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.

Probable Cause and Findings

THE PILOT DID NOT MAINTAIN A PROPER ALTITUDE ABOVE THE TERRAIN OR VISUAL LOOKOUT WHICH RESULTED IN A COLLISION WITH A TRANSMISSION WIRE.

 

Source: NTSB Aviation Accident Database

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