The MB-339 is a trainer/light-attack aircraft designed for the Italian Air Force by Aermacchi. The reliability, simplicity and capabilities of the airframe meant that it was successfully exported to 8 other countries.
The author of the book (a pilot himself) clearly tells the history and characteristics of this airplane, with the detail and insights that only someone that has flown the aircraft could tell. The relationship between author and machine runs deep and it shows in his writing.
Through the book, the author describes the evolution of the aircraft in its main versions (A/PAN, CD, MLU). The first version was a basically an analog trainer, later the CD version was a digital electronics trainer where Tornado crews got their first lessons and finally the MLU (Mid-Life-Upgrade) which was an overhaul of the A version to extend its life into the 2000s, when it became capable of carrying anti-ship and ground-attack missiles.