Titan II Launch Complex 373-4
Searcy, Arkansas, United States.
Related events:
Monday 9th of August 1965 (x) — An explosion and flash fire inside a missile silo kills 53 construction workers who were inside the 170-foot deep shaft . A U.S. Air Force crew closed the hatches to prevent the Titan II missile inside from exploding, smothering the fire but sealing the workers inside.