Moorabbin (Harry Hawker) Airport (IATA: MBW, ICAO: YMMB) is a general aviation airport for light aircraft located in between the suburbs of Heatherton, Cheltenham, Dingley Village and Mentone, Australia. The airport grounds are treated as their own suburb, designated the postcode 3194. The airport opened in December 1949. Originally the intent was to name the airport "Mentone" but this was abandoned after a potential clash with the then French airport Menton. Similarly, Cheltenham was discarded due to similarities to the UK airport Gloucester/Cheltenham. The name comes from the nearby Moorabbin, Victoria. Moorabbin Airport is the third busiest airport in Australia by aircraft movements.