Sal M. Onella wrote:

What's the record for max BCB power?

I don't think any of the "national" radio stations
in the Mideast run more than 1 Megawatt. Here's
some interesting stations from the Americas:

PJB3 800 kHz ND1 Daytime TRANSWORLD R 800.0 kW
ZYJ-457 800 kHz ND1 Daytime RIO DE JANEI 900.0 kW
YVTB 800 kHz ND1 Daytime MARACAIBO 5 900.0 kW
YVKY 710 kHz DA1 Daytime CARACAS 11 900.0 kW
YVKG 950 kHz DA1 Daytime CARACAS 2 400.0 kW
YVLL 670 kHz DA1 Daytime CARACAS 9 500.0 kW
ZYH-446 740 kHz ND1 Daytime SALVADOR BR 800.0 kW
ZYH-707 AM 980 kHz ND1 Nighttime BRASILIA 600.0 kW
ZYK537 AM 1040 kHz ND1 Nighttime SAO PAULO 900.0 kW
ZYJ-455 AM 1280 kHz DA1 Nighttime RIO DE JANEI 700.0 kW
HCXY1 AM 620 kHz ND1 Daytime LOJA EC 900.0 kW
HCJB1 AM 690 kHz ND1 Daytime QUITO EC 600.0 kW

Jim, K7JEB