Today in U.S. Naval History - June 23
1933 - Commissioning of USS Macon, Navy's last dirigible
1961 - Navy's first major low frequency radio station commissioned at Cutler, Maine
1972 - Navy helicopter squadron aids flood-stricken residents in Wilkes-Barre, Scranton, and Pittstown area of Pennsylvania.
For more information about naval history, visit the Naval History and Heritage Command website at history.navy.mil.