The servicegraphy has been well brought out in simple english by the Author. It reveals the role of an Engineer under the Wings of an aircraft on the tarmac, making an attempt to demystify the role of an engineer as a Aircraft Maintenance Man. The varied experience, interactions with other branches, esp aircrew and opportunities that come over the period of Service that grooms an Engineer to play a mixed role of Tech-Logistian, Techno-Managers, Techno-Leaders. The most important take away is that how to take risk in a stride and face challenges with wit and common sense. Overall a worthwhile read.