ITC Midwest Conducting Aerial Patrols of Transmission Lines

May 10, 2021

Cedar Rapids, Iowa – May 10, 2021 – ITC Midwest will be conducting aerial patrols of high-voltage transmission structures and lines throughout its service territory from approximately May 17 – June 3, weather permitting. Helicopter patrols provide an overall status of the overhead transmission system owned and operated by ITC Midwest.

May 17 - 21: The flights will be conducted in the Ames, Ankeny, Boone, Cedar Rapids, Dysart, Gladbrook, Iowa City Iowa Falls, Marengo, Marion, Marshalltown, Newton, Palo, Perry and Vinton areas. Iowa counties in the aerial patrol areas include Adair, Benton, Boone, Cass, Dallas, Franklin, Greene, Grundy, Guthrie, Hardin, Iowa, Jasper, Johnson, Linn, Louisa, Marshall, Polk, Story and Tama.

May 24-28: The flights will be conducted in the Burlington, Clinton, Dubuque, Eddyville, Fort Madison, Independence, Keokuk, Lansing, Mason City, Oskaloosa and Ottumwa areas. Flights will also be conducted in the Adams and Harmony, Minnesota; Galena, Illinois; and Wayland, Missouri areas.  Iowa counties in the aerial patrol areas include: Allamakee, Appanoose, Black Hawk, Bremer, Buchanan, Cedar, Cerro Gordo, Chickasaw, Clayton, Clinton, Davis, Delaware, Dubuque, Des Moines, Fayette, Howard, Henry, Jasper, Jackson, Jefferson, Jones, Lee, Lucas, Monroe, Mahaska, Mitchell, Poweshiek, Wapello and Worth. In addition, aerial patrols will be conducted in Clark County, Missouri; Carroll, Jo Davies, Rock Island and Whiteside counties in Illinois; and Fillmore and Mower counties in Minnesota.

June 1-3: The flights will be conducted in the Fairmont, Glenville, Hayward, Jackson, Luverne, Sherburn and Winnebago, Minnesota areas. Minnesota counties in the aerial patrol areas include Faribault, Freeborn, Jackson, Martin, Nobles and Rock, along with Dickinson, Franklin, Hancock, Kossuth and Osceola counties in Iowa.

These patrols are a North American Electrical Reliability Corporation (NERC) requirement for ITC Midwest’s vegetation management program, support proactive maintenance objectives, and align with the company’s model for operational excellence. They include inspections of steel structures, wood poles, conductors (wires), insulators and other equipment. Crews check for damaged or worn equipment and vegetation hazards.

The inspection flights are often conducted at low altitudes to allow accurate visual inspection of equipment for lightning damage, wear or other potential problems. This is normal procedure, so there is no cause for alarm if a low-flying helicopter is sighted near transmission lines during the time frame listed above.

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About ITC Midwest

ITC Midwest LLC is a wholly-owned subsidiary of ITC Holdings Corp., the nation’s largest independent electricity transmission company. ITC Midwest operates more than 6,600 circuit miles of transmission lines in Iowa, Minnesota, Illinois and Missouri, and holds utility status in Wisconsin. ITC Midwest is headquartered in Cedar Rapids, Iowa, and maintains regional operating facilities in Dubuque, Iowa City and Perry, Iowa; and Albert Lea and Lakefield, Minnesota.  For further information visit www.itc-holdings.com. ITC is a subsidiary of Fortis Inc., a leader in the North American regulated electric and gas utility industry. For further information visit www.fortisinc.com.

Media Contact: Rod Pritchard (319-350-9255, rpritchard@itctransco.com)