Pullen's hope airfield, south africa

This is an airfield built over forty year's ago to service Hendrina Power Station, fifty miles from Witbank. I used to live on the power staion in the mid-seventies and commute to school in Witbank every day! All the time I was there (two and a half years), I think I only saw a couple of private planes! It is still there, according to Google, but I wonder how much it is used these days?