The Chicago Marathon ran last weekend. It’s one of the Big Six marathons worldwide, and uses ham radio extensively for communications in support of the medical crews.

Rob Orr K9RST is the ham radio coordinator, and he’s one of our guests on this week’s show. And this time (because we’ve done this before, back in 2017), he’s joined by Jeff van Buren KD9IPG. Together they fill in hosts Jim NO1PC and Gary K4AAQ (with a cameo from David W0DHG) on this year’s events and updates.

LINKS:

• Ham Radio Chicago

• HamRadioNow 374: Marathon Man (2017)