Having the great airport Tambolaka and new harbor Waikelo, Sumba Barat Daya has very great potential for investment in every way. The new hall at the airport is newly built and road constractions are everywhere, a lot of helps come from the central goverment because it is part of the areas in behind parts of Indonesia. Only 2 years ago Merpati flu only 3 times a week with low load factor, now 4 airlines serve Tambo