SCA Toowoomba celebrated 100 years of radio when it hosted ‘Audio at Altitude’, a gathering of 100 invited guests last night at the home of Hit South Queensland and Triple M Darling Downs. Guests were wonderfully entertained, taken on tours of the studios and shown behind the scenes. Special guests included Mayor Paul Antonio, SCA Toowoomba General Manager, Nick Purdie and SCA Executive General Manager Queensland, Damon Rielly.