ADXA Event Calendar Agenda Agenda Day Month Week May – December 2025 May – Dec 2025 Collapse All Expand All May 16 Fri Dayton Hamvention Tickets May 16 – May 18 all-day Jul 12 Sat IARU HF World Championship Tickets Jul 12 – Jul 13 all-day Sep 20 Sat ADXA 3rd Quarter Meeting @ Virtual via Zoom Tickets Sep 20 @ 1:00 pm – 3:00 pm Oct 25 Sat CQWW Phone Contest Tickets Oct 25 – Oct 26 all-day Nov 8 Sat ADXA Annual Conference @ TBD Tickets Nov 8 all-day Nov 29 Sat CQWW CW Contest Tickets Nov 29 – Nov 30 all-day Dec 6 Sat ARRL 160 Meter Contest Tickets Dec 6 – Dec 7 all-day Dec 13 Sat ARRL 10 Meter Contest Tickets Dec 13 – Dec 14 all-day May – December 2025 May – Dec 2025 Subscribe Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML