Unscheduled transmission of Rep.of Yemen Radio 0700-0900UT, Feb.7

SAUDI ARABIA    Unscheduled transmission of Republic of Yemen Radio on Feb.7:
0700-0900 on 11860 JED or RIY / unknown to N/ME Arabic, very good signal, BUT
at same time 11745 JED or RIY / unknown to N/ME Arabic Al-Azm Radio-NO SIGNAL
from 0900 on 11745 JED or RIY / unknown to N/ME Arabic Al-Azm Radio is on air
https://www.youtube.com/watch?v=uFsqvPOwCdo&feature=youtu.be
https://www.youtube.com/watch?v=SwexHuFGnPY&feature=youtu.be