Radio Sultanate of Oman, open carrier on July 21

OMAN   Radio Sultanate of Oman, open carrier on July 21:
1400-1405 on 15140 THU 100 kW / 315 deg to WeEu tx is off
1405-1408 on 15140 THU 100 kW / 315 deg to WeEu dead air
from 1408 on 15140 THU 100 kW / 315 deg to WeEu English