May 1945
From The Space Library
Boeing began development of Gapa (ground-to-air pilotless aircraft) antiaircraft missile for USAAF. Within 2 years 37 Gapa missiles had been fired and by October 1949 a total of 102 successful firings had taken place.
The United States Rocket Society issues the first issue of their journal "Rockets". The journal was originally meant to be published quarterly by R.L. Farnsworth from his home in Glen Ellyn Illinois. Issue #2 appeared in October 1945, #3 in February 1946 and #4/5 in May 1946.