今日の午前4時頃の受信状況です。 630 ABC-4QN. QRK1-2, ABC national news. QRM / Koran stn. 693 UnID. QRK1-2, 0400s.off? 756 Radio Romania. QRK2-3, ID, Pips, and news. QRM / NHK-JOGK. 774 ABC-3LO(tent). very weak, ABC national news. QRM / MBC…