Volume IV, USAFSS Airborne Reconnaissance, Part I
The 756-page Volume IV is Part I of a two-part history of USAFSS airborne reconnaissance. Volume IV consists of Chapters 9 - 14 of the 20-chapter, five-volume history of the US Air Force Security Service. Read a brief description of Volume IV here.
C. Chapter 9 - Airborne SIGINT Reconnaissance in World War II
D. Chapter 10 - Early USAFSS Airborne Reconnaissance
E. Chapter 11 - 6916th Security Squadron History
F. Chapter 12 - 6988th Security Squadron History
G. Chapter 13 - 6985th Security Squadron History
H. Chapter 14 - History of USAFSS "Navy"
Appendix B - 20-page List of USAFSS Unit Locations & Dates