Colorado QSO Party Posted on August 31, 2023 by Michael GrcevichAugust 31, 2023 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: September 2, 2023 @ 07:00 – September 3, 2023 @ 20:00 2023-09-02T07:00:00-07:00 2023-09-03T20:00:00-07:00 Where: HF FREQ