The technical school SMK Negeri 29 in Jakarta held several frames. Obviously, this is not an Airbus 380 cockpit but rather - I think - a Wackett frame. Indonesia inherited 27 of these from the Militaire Luchtvaart van het Koninklijk Nederlandsch-Indisch Leger (ML-KNIL) the Dutch Netherlands Indies air force. They were registered in the B-301 to B-330 range and no survivors were known, until now. If it is indeed a CA-6 and a former TNI-AU example at that...