Can I play South African radio stations on my Roberts r9962 world band radio?
It say it's good for BBC radio and around the world but I can't find a South African radio station

Thanks

I think you will find your answers here. Just remember that at different times of the day the signal strength can change due to "propagation". (the way the earth handles radio signals)

Check here for frequencies and internet radio.

Ref:

RadioStationWorld - South Africa - Radio and Television