6239: Magic AM Radio @ 20.12. SINPO 33343. Giving ID and info that it is testing. Below are two recordings of that transmission:

http://www.radio.strefa.pl/L007-6239-Magic_AM_Radio-31-07-2008[a]-ram.ram

http://www.radio.strefa.pl/L008-6239-Magic_AM_Radio-31-07-2008[b]-ram.ram