2021 World Amateur Radio Day is April 18
What: 2021 World Amateur Radio Day
Who: All amateur radio operators worldwide
When: Sunday, April 18, 2021 at 0000 UTC until Monday, April 19, 2021 at 0000 UTC
Where: A global event covering all regions of the International Amateur Radio Union (IARU)
Why: World Amateur Radio Day, held on April 18 each year, is celebrated worldwide by radio amateurs and all radio amateurs are invited to take to the airwaves to enjoy our global friendship with other amateurs, and to show our skills and capabilities to the public.