Try to register but claims my call sign is not found.
Been using hamsphere 4 on the PC for some years now, and I'm really looking forward to using the mobile version. add-ons a little bit pricey at around $10 each, but this is truly remarkable program that can be used licensed amateurs and non licensed( you'll be giving a call sign). It is just like using an amateur radio station that is on the Internet, it follows the same code of conduct as amateur radio. If you are not sure have a look at their website. Hope this is helpful. Roger 2E0EFL
I like the idea of hamsphere and have back on 3.0. However, one of my plugins will not work. (After a quick email to the developer, it now works perfectly.)
WOW!! Terrific job from Hamsphere. Thank you
Useful for people who are away from home and wants to have qso with other HS4 friends hihi
Compatibility with more devices
OpenHPSDR Radio for radios based on HPSDR architecture. Not for RTL dongles.