Whitejets Brazil (WTJ, Sao Paulo Viracopos) is reportedly facing an uncertain future after the recent return of its last remaining aircraft, an A320-200, PR-WTB (c/n 548), to Portuguese ACMI specialists, White (WI, Lisbon). As of this posting, a scheduled-operations joint venture with POP Linhas Aéreas (W7, Goiania), POP Brasil, has also been abandoned. Whitejets had specialised in offering domestic and international charter operations for Brazilian tour operators.