Reception of Radio Sultanate of Oman / Oman FM 90.4 MHz on Jan.23

OMAN   Reception of Radio Sultanate of Oman / Oman FM 90.4 MHz on Jan.23:
1400-1401 on 15140 THU 100 kW / 315 deg to WeEu transmitter is not on air
from 1401 on 15140 THU 100 kW / 315 deg to WeEu English, very good + weak
at same time 15140 QVC 250 kW / 130 deg to SoAm Spanish Radio Habana Cuba
from 1501 on 15140 THU 100 kW / 315 deg to WeEu switches on Arabic program
https://www.youtube.com/watch?v=AZfFQIEjsqg&feature=youtu.be
https://www.youtube.com/watch?v=dZ_LZ_3MRDA&feature=youtu.be