Chris Brady is the author of The Boeing 737 Technical Site at www.b737.org.uk. It began in 1999 after a set of technical notes he wrote for his own use began to be circulated amongst his colleagues. In the following years Chris devoted many hours building up this extensive and free pilots’ information service in the interest of improving the depth of knowledge and understanding of the aircraft amongst 737 pilots worldwide. The website is now the most authoritative source of freely available information about the 737. Chris began his career in general aviation as an instructor from PPL through to CPL, becoming an examiner and C of A test pilot. During 18 years on the 737, he became a Training Captain, Fleet Manager, Safety Investigator and maintenance test pilot of which he has conducted approximately 200 airworthiness test flights on almost every series of 737. He has now produced this book as an invaluable guide for all who study, work and train on this hugely successful airliner.