Frequency change of Vatican Radio via IBB Tinang

VATICAN(non)   Frequency change of Vatican Radio via IBB Tinang
1430-1530 NF  9505 PHT 250 kW / 283 deg to SoAs Hin/Tam/Mal, ex 9510
// frequency 11700 PHT 250 kW / 270 deg to SoAs Hindi/Tamil/Malaylam
1530-1600 on  9510*PHT 250 kW / 283 deg to SoAs English Sat,//11700*
*no change, but probably both frequencies are inactive in B17 period