Sterna Linhas Aéreas (STR, Brasília Juscelino Kubitschek International) s a Brazilian start-up that secured its Air Operator's Certificate (AOC) from the Brazilian civil aviation authority (Agência Nacional de Aviação Civil - ANAC) in September last year. The carrier, which has been licenced to operate scheduled public passenger, cargo and mail flights, currently possesses a B737-300 as its only aircraft.
No further plans are known at this point in time.