IARU HF World Championship Published February 26, 2026 | By Joel Harrison Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: July 11, 2026 @ 7:00 am – July 12, 2026 @ 7:00 am 2026-07-11T07:00:00-05:00 2026-07-12T07:00:00-05:00 Contact: IARU-ARRL Event website