Overhead wire marker
Videos
Overhead wire markers are safety instruments applied to the overhead power lines marking transmission lines and ropeways along the flight path during the day.
A spherical marker. Spherical markers are also known as aerial marker balls.
Markers on a line near an airfield
An overhead line obstruction warning marker near an airstrip.
Transmission tower
Videos
A transmission tower is a tall structure used to support an overhead power line. It is usually a lattice or tubular tower made of steel. In electrical grids, transmission towers carry high-voltage, tr
Transmission tower in Dnipro, Ukraine
Pylon in Shorne, Kent, England
A Barrel pylon on the Hessen Ost line, shown in focus. More can be seen on the bottom right.
Red and White transmission tower in Madison, Wisconsin