Only a few days remain until the RSGB LoRa balloon is launched but you still have time to take part.

Go to the website to download a detailed guide to help you build and code your LoRa tracker board. You can also find a link to a video in which Fraser, MM0EFI demonstrates the process.

The balloon launch takes place on Saturday 20 September 2025 at approximately 11am BST. The challenge is open to all radio amateurs but, to be eligible to win one of the two available prizes, you must be an RSGB individual member or an affiliated club. Don’t forget to let the Society know how you get on. Share your story and photos with the RSGB Communications Team via comms@rsgb.org.uk

LoRA Balloon - http://www.rsgb.org/lora-balloon