Lt. Gen. Joshua M. Rudd appeared before the Senate Armed Services Committee, which is weighing his nomination to lead the U.S ...

The work is part of a $360 million, 175-mile high-voltage power line project being built by Basin Electric Power Cooperative ...

The FAA’s proposed regulations grant unmanned aircraft access to the same airspace occupied by helicopters used in line work.

Eversource has been using helicopters at various spots around the state to cut tree branches near remote transmission lines.

Outfitted with a long aluminum wire, this helicopter carries eight rotating saw blades to cut trees along a transmission ...

SwissDrones’ SDO 50 uncrewed helicopters make power line inspections safer and more cost-effective with up to 95% less CO2 emissions. Using Autodesk Fusion, SwissDrones ...

Duke Energy will begin aerial tree trimming in the Mitchell and Petersburg areas to address vegetation overgrowth along ...

Company officials say the method allows crews to complete work more efficiently than traditional manual trimming.

Federal aviation records show a notice was issued to pilots that a tightrope would be stretched across a mountainous area of ...

The crash occurred in Telegraph Canyon, about 65 miles east of Phoenix, and claimed the lives of David McCarty, 59, and three ...

A helicopter crash in a remote Arizona canyon killed a local man and his three nieces on his wedding day after the aircraft ...

Random drug tests of firefighters assigned to the helicopter detail isn't enough for Bernalillo County Sheriff John Allen.