From the earliest beginnings and prototypes to the latest model: SR12-7W
This book is an addition to the novels "The Secret Files of the Project Proteus" ( 1-4 ), brimming with technical information on various top secret aircraft, including graphics and explanation of the computer systems of the SR56-7W, also known as "The Lady".
This book is available in English and German
Project Proteus: 1976-2019 can be seen as a part of the novel trilogy: “The Secret Files of the National Observation Agency”, but can be enjoyed as a single-product, too.