Billy Bishop Toronto City Water Aerodrome (TC LID: CPZ9) is located in Toronto Harbour, Toronto, Ontario, Canada, adjacent to Billy Bishop Toronto City Airport on the Toronto Islands. Closed briefly in 2005, the aerodrome provides the only facility for floatplanes in the city. The aerodrome is classified as an airport of entry by Nav Canada and is staffed by the Canada Border Services Agency (CBSA). CBSA officers at this airport can handle general aviation aircraft only, with no more than 15 passengers.