[F]rom memory that would be the illustrious Sydney office that oversighted/surveilled the little Westwind operation. Because Pelair is part of the REX Group the Sydney office, not Bankstown, held that portfolio. ...
According to a media release from Rex, Mr Ronald Bartsch was appointed as a director of Rex in November 2010. The release said that Mr Bartsch's experience included "manager of the CASA Sydney Airline Transport Office". During what period did Mr Bartsch occupy that position?