Nowadays, numerous inspections of overhead distribution and transmission lines are carried out by helicopters. Pergam consolidated as many as possible of the inspection tasks in one single mission to ...

SPRINGFIELD -- Eversource will have a helicopter in the air this week for aerial inspections of high-voltage electrical equipment on rights-of-way throughout Western Massachusetts, the utility said ...

SPRINGFIELD -- Eversource plans to do aerial inspections of vegetation growing near its high-voltage electric lines this week in Western Massachusetts. Inspections are done with a helicopter. The ...

Electricity transmission company ITC will conduct aerial patrols of the high-voltage transmission structures, lines, and equipment in Michigan from May 27-June 30, weather permitting. Inspections in ...