Broadcast from the ship Zittau on 630m II.
How did the experimental broadcast OK2BVG / OM9AAI turn out?, You can see OM4UU and OM1II on medium waves from the ship M/V Žitava on Luboša's website OK2BVG – www.ok2bvg.cz.
The article was published in the magazine RADIO REVUE no 11/2012 (http://www.dx.cz). His page contains interesting information from broadcasting on medium, long and even longer waves. Luboš is also the administrator of the OK0EMW lighthouse, which you can tune into 505,06 kHz.