Previously, when I was doing QRP (low-power) radio experiments, it was very difficult to contact even a single station. This made me feel quite discouraged. The only time I could reliably contact dozens of stations was during competitions.
However, I recently discovered a fantastic app called "pota.app" that works even with my basic QRP radio and poor antenna, allowing me to consistently make contact, sometimes even multiple contacts simultaneously.
Key points:
When fishing, post your fishing information on the pota.app website and then CQ (wait patiently), waiting for the fish to bite one by one.
After completing the wiring, be sure to upload the communication logs to the website.