I have the latest WRTH, and for 1566 kHz (the closest frequency to this) for Europe, Middle East and Africa, we have the following broadcasters:
TWR Africa, Parakou (Benin) - 100 kW
BBC Somerset, Taunton (UK) - 0.6 kW
Premier Christian Radio, Guildford (UK) - 0.8 kW
Vahon Hindustani Radio, Den Haag (Netherlands) - 1 kW
Radio Iran, Bam (Iran) - 50 kW