Helicopter Buzzing over Lewis County? It’s the Bonneville Power Administration (KELA Radio, Centralia, WA)

(CENTRALIA) – Perhaps you’ve wondered about those copters buzzing Centralia and other areas of Lewis County this week. It’s has been flying low and slow over the area. It turns out it’s part of a program from the Bonneville Power Administration. The helicopter is using specialized gear to spot trees and other vegetation that’s growing too close to power lines.