Until now he has broadcast via Channel 292.
The first broadcast will be at 1700 UTC aimed at Europe.
The second will be at 2359 UTC aimed at the USA.
The frequency will be publicised just before the broadcast.
Radio Oleg is often heard around 48 metres.
For more information about Radio Pushka go to http://radiopushka.blogspot.com
(Late news: Frequency reported to be 6965 kHz)