Step-father and his crew saw a silent, silver colored disk following (above) the power lines.My Mothers husband was a line-man on the large power lines and he and his crew saw a silver colored, silent, disk slowly following (above) the power lines. They were working on the large towers so the disk passed right over them.((NUFORC Note: This is one of three seemingly credible reports of overt sightings of a UFO by the same witness. The witness indicates that the date of the sighting is approximate. We have assigned an arbitrary date above. PD))