The Air pilots Manual vol 3 air navigation

In addition to the concepts of basic navigation theory, this book contains clear instructions for using the navigation computer, accompanied by a series of diagrams showing each step to perform a function. There is a useful section on flight planning and en route navigation and for those who are studying for the full European licence, there is a separate section on basic radio navigation. This section is primarily geared at PPL level and therefore is not sufficient for instrument training, which is dealt with in volume 5. The volume contains practice questions and answers.