Channel Africa co-channels on 11745 kHz & 6180 kHz, April 5

SOUTH AFRICA   Channel Africa co-channels on 11745 kHz & 6180 kHz, April 5
1455-1500 on 11880 MEY 250 kW / 005 deg to EaAf unknown lang., unscheduled
1500-1555 on 11880 MEY 250 kW / 005 deg to EaAf Swahili Mon-Fri, fair/good
1600-1655 on 15235 MEY 250 kW / 328 deg to WeAf French  Mon-Fri, very good
1700-1755 on 11745*MEY 250 kW / 328 deg to WeAf English Mon-Fri, & blocked
on same freq 11745 JED or RIY / unknown to N/ME Arabic BSKSA, Al-Azm Radio
And upcoming frequency change of Channel Africa in English from April 9:
0400-0455 NF  6040 MEY 250 kW / 019 deg to EaAf English Mon-Fri, ex 6180
to avoid same 6180 GAL 300 kW / 285 deg to WeEu Romanian R.Romania Inter
https://www.youtube.com/watch?v=RI2Vd2AP75Y&feature=youtu.be
https://www.youtube.com/watch?v=fkKYPBgfgLg&feature=youtu.be
https://www.youtube.com/watch?v=_PgscwNUgaA&feature=youtu.be
https://www.youtube.com/watch?v=pMEAXu-L9GU&feature=youtu.be