6x7 - The Flying Doctors

A woman named Lois Murchison takes a bad fall, and can't radio for help. The only one left on the property apart from herself is her very young son Ben. Lois manages to send a call to DJ on a really old radio, but he can't really identify her. Finally Tom finds her and takes her to hospital. Chris has applied for a top job in Sydney, and she got it - but turned it down!