The notice is shown below and can also be found on the Franklin website here
National Grid will launch an aerial inspection of all high-voltage power lines beginning Monday, June 8, 2015 through mid-August, 2015. Using continuous infra-red imaging, the Aerial Inspection Program will cover all transmission lines across Massachusetts, Rhode Island, New Hampshire and Vermont. Safety will be the #1 priority in all areas of this work.
National Grid’s certified contractor, JBI Helicopters of New Hampshire, will perform the aerial inspection using its fleet of Bell Jet-Ranger helicopters. Jet-Ranger helicopters are primarily painted blue and yellow with occasional yellow or red striping.
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