To enthusiastic aircraft spotters, each airborne machine has a unique profile and presence in the sky. Here is a handy spotting guide suitable for beginners, but with plenty of fascinating facts and drawings for the more experienced. Each aircraft entry includes the development history, a full-color photograph, and a three-view drawing illustrating key recognition features that will enable the reader to spot the subtle differences between similar aircraft types. More than 200 currently flying aircraft are featured—from warplanes to airliners to executive jets.