Report inbound at Carrum. Depending on the runway in use, expect ATC to instruct you to join the circuit on final for a RWY 35 or a RWY 31 approach, or join on a right downwind for RWY 13 or RWY 17. For a 17R arrival, remain over water until established downwind.
Note: Moorabbin uses 2 frequencies – east and west of the runways. Carrum is always on the western frequency 123.0.