This module is required for B1.1 licence only. This is a particularly
large module and is made up of eighteen chapters. This module includes
Theory of flight, airframe structures, air conditioning, instruments,
power, lights, and on-board maintenance systems. It may be an advantage
to have studied module 2: physics, module 3: electrical fundamentals,
module 5: digital techniques/electronic instrument displays and module
8: Basic Aerodynamics before studying this module.