Actively advising and assisting in all aspects of his specialty. Continuously monitoring of all RSAF training in his specialty and recommending improvements. Training RSAF Engineering Officers and Warrant Officers in practical and theory. Producing adequate engineering training material in his specialty. Performing maintenance in his specialty, as required. Providing support and advice to the RSAF for maintaining the Communication systems and all interface connectivity. Participating in modification and enhancement proposals and upgrades to the Comm. Systems.