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Tambuti Airfield (ICAO: FDBT) is an airstrip serving the sugar plantation region around Big Bend, a town in the Lubombo Region of Eswatini. The airport is 16 kilometres (9.9 mi) west-northwest of Big Bend.
The Ubombo non-directional beacon (Ident: UB) is located 8.9 nautical miles (16.5 km) east-southeast of the airport.