The Clever Meaning of Red Balls On Power Line: How They’ve Saved Numerous Lives

Published on 03/15/2021
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Most Visible Color

In the end, the location of the markers will be determined by their surroundings. Local officials should choose the shade that makes them the most visible to pilots. And in the vast majority of cases, that hue will be bright orange.

Most Visible Color

Most Visible Color

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Catching The Pilot’s Attention

If there are fewer than four balls on a wire, they should all be this garish shade of clementine. Longer wires with more balls, on the other hand, may benefit from a color pattern to ensure that at least one of them catches the pilot’s attention. The majority of these sequences alternate between orange, white, and yellow.

Catching The Pilot's Attention

Catching The Pilot’s Attention

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