Southern Wisconsin and Northern Illinois (SWANI) was a group of local amateur radio operators, some of which later formed the McHenry County Wireless Association. These photos were taken at one of their Field Days near Alden.
McHenry County Wireless Association
Southern Wisconsin and Northern Illinois (SWANI) was a group of local amateur radio operators, some of which later formed the McHenry County Wireless Association. These photos were taken at one of their Field Days near Alden.
