Unscheduled frequency 7410 kHz for Radio Riyadh Holy Quran, April 26

SAUDI ARABIA   Unscheduled frequency 7410 kHz for Radio Riyadh Holy Quran, April 26
from 0530 on  7410 JED or RIY / unknown to N/ME Arabic, plus other carrier
// frequency 15380 RIY 500 kW / 310 deg to N/ME Arabic, with 6 sec. delay!
// frequency 17895 RIY 500 kW / 040 deg to CeAs Arabic
https://www.youtube.com/watch?v=16mcJ1K26-c&feature=youtu.be
https://www.youtube.com/watch?v=H5UkaOHNi7E&feature=youtu.be
https://www.youtube.com/watch?v=rN9DN_jfnPE&feature=youtu.be
Radio Saudi International on unregistered frequencies in HFCC Database
0900-1155 on 15120 RIY 500 kW / 070 deg to SoAs Bengali, good signal
1200-1455 on 13785*RIY 500 kW / 070 deg to SoAs Urdu, instead of 13775
* co-ch same 13785 SIR 500 kW / 216 deg to N/ME Arabic VIRI IRIB+siren
https://www.youtube.com/watch?v=2GgG5cCZ9kQ&feature=youtu.be
https://www.youtube.com/watch?v=9J7lt0R8OdU&feature=youtu.be