photo hunt: what is that?

I’ve had a busy week, and was going to skip this week’s Photo Hunt “What IS that?” theme. However, I couldn’t resist pulling out my camera when stopped at a red light today. I looked up in the sky and saw this:

in the sky

I don’t have any ideas. Anybody?

0 thoughts on “photo hunt: what is that?

  1. Baker — they were quite high — there were other regular-height power lines running below them!

    Though, just a thought … it was taken close to Washington, DC — maybe it’s the start of the no-fly zone?

  2. Actually my first thoughts were of some type of low-flying aircraft warning but I was thrown off by the fact they were hanging. If there is an airport in the area that may be what they are.

    I frequently see high wires in the vicinity of an airport (even a small landing strip) that have what I presume is a large plastic ball attached as a visual warning to low-flying aircraft. They are probably required for structures/lines of a certain height particularly if they are in the landing approach.