FAA's top source and “must read” for instrument-rated pilots. This new 2015 version (FAA-H-8083-16) supersedes the previous 2014 version (FAA-H-8261-16). It is designed as a technical reference for all pilots who operate under instrument flight rules (IFR). It expands and updates the information contained in the Instrument Flying Handbook and introduces advanced information for IFR operations. ...