Repeater Roundabout The Repeater Roundabout is a weekend-long On-The-Air event held on many of Western Washington's local repeaters. The goal is to meet new people and work repeaters that you might not usually key up. It’s also a great way to get started in ham radio contests for folk who are primarily repeater users. Light up the airwaves and make some noise on the great repeaters in the Puget Sound area! Repeater Roundabout Webpages Repeater Roundabout takes place on the second full weekend in November.