Eversource begins aerial patrol for vegetation on transmission lines on August 17th thru 26th

If you’re a South Windsor resident, and you see a Blue & Gray Helicopter (Tail # N1431W) and a Blue & White Helicopter (Tail #N411DD) flying over the power lines in South Windsor, it’s part of the below mentioned aerial inspection.
More from Eversource:
Eversource begins Aerial patrol for vegetation on transmission lines on August 17th thru 26th
From Eversource :

Due to the recent storms that have gone through the state, Eversource will be performing aerial patrols on all listed Connecticut transmission lines on August 17, 2016 through August 26, 2016.  Any adverse flying conditions will require rescheduling.    

PURPOSE OF FLYOVER:  
Aerial patrol of vegetation on transmission lines.

DATES AND TOWNS INCLUDED:
 August 17, 2016 through August 26, 2016

Listed below are the towns that will be covered during that time:

Andover, Beacon Falls, Berlin, Bethany, Bethel, Bethlehem, Bloomfield, Bozrah, Branford, Bristol, Brookfield, Brooklyn, Canton, Chaplin, Cheshire, Chester, Columbia, Coventry, Danbury, Darien, Deep River, Durham, East Granby, East Haddam, East Hartford, East Haven, East Lyme, East Windsor, Ellington, Essex, Farmington, Franklin, Glastonbury, Granby, Greenwich, Guilford, Haddam, Hamden, Hampton, Hartford, Harwinton, Hebron, Killingly, Lebanon, Ledyard, Litchfield, Lyme, Manchester, Mansfield, Meriden, Middlebury, Middlefield, Middletown, Milford, Monroe, Montville, Naugatuck, New Hartford, New Milford, Newington, Newton, North Branford, North Stonington, Norwalk, Old Saybrook, Orange, Oxford, Plymouth, Pomfret, Portland, Putnam ,Redding, Ridgefield, Rocky Hill, Roxbury, Salisbury, Shelton, Simsbury, Somers, South Windsor, Southington, Stamford, Suffield, Thomaston, Thompson, Wallingford, Washington, Waterbury, Waterford, Watertown, Westport, Wethersfield, Wilton, Windham, Windsor, Wolcott, Woodbridge, Woodbury


DESCRIPTION OF AIRCRAFT:  
Blue & Gray Helicopter, Tail # N1431W & Blue & White Helicopter, Tail #N411DD.

FLIGHT TIMES:  
7:00 a.m. – 5:00 p.m., weather permitting.