LEFROG is a southeastern Wisconsin amateur radio club that specializes in portable operating and educational events.  The club was started in 1988 by a group of hams that wanted to participate in field day. They partnered with a local scouting troupe and operated from Upper Lake Park in Port Washington Wisconsin. They also partnered with the scouts to operate Jamboree on the AIR (JOTA). LEFROG has been affiliated with the American Radio Relay League since 1992. 


ARRL Field Day

June 22-23, 2024

The Ozaukee County Justice Center. 

1201 S Spring St, Port Washington, WI 53074

ARRL Field Day Rules



International Lighthouse Lightship Weekend – ILLW

Normally held on the 3rd full weekend in August

This year 00.01UTC 17th August to 24.00UTC 18th August 2024 (48 hours)

Next year: 00.01 UTC 16th August to 24.00 UTC 17th August 2025 (48 hours)

International Lighthouse Lightship Weekend – ILLW Website

Third Annual Wisconsin State Parks on the Air – WIPOTA

Saturday, September  16th, 2023 (Third Saturday of September)
Location: TBA