PD9DX Dervin Beldman is currently in Ecuador. Dervin has had to return back to the licencing authority for a new licence now QRV as HC5DBT.
We advise that you if you worked Dervin as HC5BDT work him again again with the new call sign HC5DBT.
Meanwhile I will work with Dervin to see if we can get the original licence paperwork validated. It appears that this was an error from the licening authority.
