Reception of Radio Sultanate of Oman in 19mb on November 6

OMAN   Reception of Radio Sultanate of Oman RSO in 19mb on November 6:
1259-1400 on 15145 THU 100 kW / 315 deg to WeEu Arabic, good & off air
1400-1500 English & 1500-2200 Arabic on 9620 or 15140, again no signal
https://www.youtube.com/watch?v=d75_ukGGs_8&feature=youtu.be
https://www.youtube.com/watch?v=KYNd6Up8v-0&feature=youtu.be