The Aviation Maintenance Technician Handbook–Airframe (FAA-H-8083-31) Volume 2 is one of a series of three handbooks for persons preparing for certification as an airframe or powerplant mechanic. It is intended that this handbook provide the basic information on principles, fundamentals, and technical procedures in the subject matter areas relating to the airframe rating. It is designed to aid students enrolled in a formal course of instruction, as well as the individual who is studying on his or her own.

This book includes the following topics:

Chapter 10 Aircraft Instrument Systems
Chapter 11 Communication and Navigation
Chapter 12 Hydraulic and Pneumatic Power Systems
Chapter 13 Landing Gear Systems
Chapter 14 Fuel System
Chapter 15 Ice and Rain Protection
Chapter 16 Cabin Environmental Control Systems
Chapter 17 Fire Protection Systems