Unscheduled frequency of BSKSA General Service on Sept.23

SAUDI ARABIA   Unscheduled frequency of BSKSA General Service on Sept.23:
0850&0855 on 17805 RIY 500 kW / 295 deg to NEAf Arabic, scheduled from 0900
till 0900 on 17730 RIY 500 kW / 295 deg to NEAf Arabic, as scheduled in A16
till 0900 on 17740 RIY 500 kW / 310 deg to WeEu Arabic, as scheduled in A16