Durban Skyye Flight School has updated it's training aircraft to a new Sling Trainer ZDF. Here CEO Dave Mc Naught poses with the plane in it's new flight school branding. Recalls Dave - "When I was first learning to fly I needed confidence in the aircraft I was training with so I felt it important to have modern aircraft to train in and with the latest updated technology. The Sling trainer has a touch-screen computer EFIS (electonic flight instrument system) as well as backup standard instruments.