OPERATION HARDTACK— PROJECT 2.7
NUCLEAR RADIATION FROM A DETONATION
AT VERY -HIGH ALTITUDE
P. A. Caldwell, Project Officer
H. D. Holmgren
P. Alers
R. J. Drachman
T. D. Hanscome
C. A. Pearse
J. R. Pennick
R. C. Waddel
U. S. Naval Research Laboratory
Washington, D. C.
blatel-G (newer
Ernest A. Pinson, Coil, USAF
Techrical Director
FA Liban
K. D. Coleman, Col, USAF
Commander, Task Unit 7.1.3
620 @ Chana”
Cioen A. Chiment, Maj, USA
Director, Program 2
3