Instrument Rating (IREX) Theory

Prepare for the Australian Instrument Rating Examination with Bob Tait Aviation Theory. Browse IREX books, e-texts and practice exams covering the knowledge required for instrument flying, IFR procedures, navigation, meteorology, operational requirements and CASA examination preparation.
Bob Tait IREX resources are designed for Australian pilots and explain instrument theory in clear, practical language, with focused exam preparation to help you build confidence before sitting the CASA IREX examination.