Listen to an unidentified dutch station on 6305 Khz at 1525 Utc on around 6305 Khz with SINPO 22432 in Sweden. Plays dutch music but strong utility interference make reception almost impossible. At 1545 Utc the utility interference is gone and station arrives with SINPO 44444 in Sweden. So far no announcement. Station signed off at 1550 Utc.