> Airband on these things is pretty much next to useless though. I am using this firmware: https://github.com/kamilsss655/uv-k5-firmware-custom https://github.

> Airband on these things is pretty much next to useless though. I am using this firmware: https://github.com/kamilsss655/uv-k5-firmware-custom https://github.com/kamilsss655/uv-k5-firmware-custom and receiving my local air traffic very clear.