Free Radio Service announced their Summer Splash:

It’s almost time…. On Sunday, July 21st, we kick off our annual ‘Summer Splash’. For the 4th time, you can listen to us on shortwave for three summery Sunday evenings from 19:00-21:00 UTC / 21:00-23:00 CEST. Frequencies will be (subject to change) 5940 and 9300 (alt. 9335). We are sorry for the lack of our 7700 outlet.

Read more on their website: https://frsholland.nl/2024-summer-splash/