TABA – Transportes Aéreos Regionais da Bacia Amazônica was a Brazilian airline founded in 1976. It ceased operations in 1999. History On November 11, 1975 the Brazilian Federal Government created the Brazilian Integrated System of Regional Air Transportation and divided the country in five different regions, for which five newly created regional airlines received a concession to operate air services. TABA – Transportes Aéreos Regionais da Bacia Amazônica S/A was the first of those regional airlines to be made operational. Its services started on April 29, 1976 and its operational area comprised roughly the North and parts of the Central-West regions of Brazil, specifically the states of Acre, Amazonas, Amapá, Rondônia, Roraima, and parts of Pará and Mato Grosso. The history of TABA can be traced to the 1960s, when Marcílio Jacques Gibson who, decades earlier had been one of the share-holders of Lóide Aéreo Nacional before it was sold to VASP, bought Nota – Norte Táxi Aéreo based in Belém. This air taxi operator belonged to the son of the owner of Paraense Transportes Aéreos. When, in 1970, Paraense ceased operations, Gibson used his air taxi operator to fill the void left by Paraense, particularly in the states of Pará and Amapá, offering flights to locations that ceased to be served by air services. During this time, flights were operated by Beechcraft D-18S/H-18S aircraft configured for 9 passengers. After the closure of Paraense, Nota added to its fleet the Curtiss C-46 Commando and Fairchild Hiller FH-227B that previously belonged to Paraense. It was on the foundations of Nota that TABA was created. The former fleet of Nota was further enlarged by the addition of a few Embraer EMB 110 Bandeirante. In November 1980 TABA had services to 34 cities with a fleet of 10 Embraer EMB 110 Bandeirante and 4 Fairchild Hiller FH-227B. Between 1983 and 1985 TABA operated 2 British Aerospace BAe 146 on the trunk-route Belém-Val de Cães/Itaituba/Alta Floresta/Cuiabá/Vilhena/Ji-Paraná/Porto Velho. However high operating and maintenance costs led TABA to end the leasing contract. When in 1991 the Federal Government lifted the geographic restrictions for the operations of regional airlines, TABA inaugurated services to Rio de Janeiro-Santos Dumont and Belo Horizonte-Pampulha, linking those two cities to its already established network in the Amazon Basin. During this time TABA also initiated the renovation of its fleet replacing the Fairchild Hiller FH-227B for Bombardier Dash 8-300. In 1992 TABA started