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KETRACO on X: "Ever wondered what are the balls that hang on power lines? They are called visibility marker balls. You'll often find them near mountain passes, in the deep valley areas,
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What are the Colored Aerial Marker Balls on Power Lines For?
Around when I was 8 I thought that the red marker balls on high tension power lines were pokeballs with pikachus in it that were there to power the lines with their
P&R Tech - Redball Low Cost Power Line Marker
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The meaning behind those colorful balls on power lines
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The meaning behind those colorful balls on power lines
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What's With The Orange Balls That Hang From Power Lines In Colorado's Canyons? | Colorado Public Radio
What are the red balls on power lines? - Quora
The Ingenious Meaning Behind Red Balls On Power Lines - YouTube
What are those colourful Aerial marker balls on power lines?
