Photo courtesy of
The USCGC Campbell after being equipped with electronic devices. Prior to World War II, the Campbell received sonar, high frequency direction finders, and minesweepers. The 327 Treasury Vessels came to be known as floating radio stations.
Last updated: 14 October 1996 URL: http://www.indiana.edu/~r317doc/327/campb.html Comments: Underwater Science Program Copyright 1996, The Trustees of Indiana University