I like to communicate like in the old days. So DMR does not for me

I am a HF band listener for long years.
I like to travel by motorcycle.
Airsports is my hobby. Also I am one of the referee in the Turkish Air Sports Federation.
Therefor I preferred UV390, while its IP67 waterproof and we need it most of the competitions.
I have seen this OpenGD77 firmware adds very usefull/powerfull futures to the medium/cheap range radios.
(Hope finally I can solve the STM DFU problems and upload it my radio

Congrats who created this firmware.