Frequency changes of Voice of Islamic Republic of Iran IRIB

IRAN   Frequency changes of Voice of Islamic Republic of Iran IRIB:
0023-0220 NF  9510 ZAH 500 kW / 289 deg to NEAf Arabic, ex  9420 to avoid ERT Gr
0023-0220 NF 12025 KAM 500 kW / 274 deg to SoAm Spanish,ex 11760 to avoid RHC Sp
0023-0220 on  9860 KAM 500 kW / 259 deg to SoAm Spanish. Two videos from Sept.7:

Upcoming frequency changes of Voice of Islamic Republic of Iran IRIB:
1423-1520 NF 13650 KAM 500 kW / 058 deg to CeAs Russian, ex 13650//11825,13800
1753-1850 NF  7230 KAM 500 kW / 304 deg to EaEu Russian, ex 7350 // 5920
1923-2020 NF 11985 SIR 500 kW / 313 deg to WeEu English, ex 7315 // 9400,9715,11885