CEDAR RAPIDS, Iowa — ITC Midwest announced it will conduct aerial patrols of high-voltage transmission structures and lines from September 22 to October 4, weather permitting.
These helicopter patrols aim to assess the condition of the overhead transmission system. The patrols are required by the North American Electrical Reliability Corporation and support ITC Midwest’s vegetation management program and maintenance objectives.
ITC says the flights will inspect vegetation near transmission structures, poles, wires, insulators, and other equipment. Helicopters may fly at low altitudes for accurate inspections, so residents should not be alarmed if they see low-flying helicopters near transmission lines during this period…