Radio O (Amateur Radio Direction Finding, or ARDF)

2020 ARDF World Championships

The 20th ARDF World Championships will be held in Serbia in 2020.

2019 U.S. National ARDF Championships

The 2019 National Championships are being planned by Backwoods O Klub for July of 2019.

Team USA at 2018 ARDF World Championships

posted 10 Sept 2018