Transmitting in Arabic on 5900 KHZ @ 03:17 UTC 30 April 2018 ( 22:17 CDT Local 29 April 2018) from the Kostinbrod, Bulgaria transmit site (10 miles outside of Sofia): Male announcer at 03:17 joined by female announcer @ 03:19. Strange sign off music at 03:29 and QRT @ 03:30. Apparently only broadcasts twice a day for only 15 minutes each. Targeting Middle East.