In An Aviator’s Field Guide to Middle-Altitude Flying, author Jason Blair shares his experience in a variety of piston, twin-engine aircraft commonly used to fly at altitudes between 10,000 and 25,000 feet MSL. This book covers the major phases of flight and the specific considerations for pilots who operate aircraft at these altitudes, including performance and fuel planning, emergencies, descent planning, navigation, weather, aircraft modifications, oxygen use, weight and balance, pilot qualifications, and insurance. With insight not found in other training manuals or part of typical flight training operations, and gained through his many years instructing and giving checkrides, Blair’s book will help the pilot owner or operator evaluate the risks and challenges unique to middle-altitude flying, develop effective flight-planning practices, and take advantage of the increased efficiencies and opportunities offered through these higher operations. ISBN: 9781619545939