Naval Security Group (NSG)
Stations History
Compiled by CTOCS Michael R. Morris, USN, Retired
First Posted: 08 Apr 07
Updated: 13 Jul 08
The NSG Stations History is compiled on two (2) Text Files, with
links below to access the files. One set of files is maintained on
the CTO SeaDogs WebSite (Members Only), and a second set of
files is maintained on CTTCS Joe Glockner's Navy CT History
WebSite, which is available to all Internet users.
NSG Stations History
(CTO SeaDogs Members Only)
NSG Stations History
(Navy CT History WebSite)
Text file with historical data on SECGRU stations, the city, site,
location or base. This text file is 120 standard pages, and may take
a few minutes to download, depending on your Internet connection.
NSG Stations History Dates
(CTO SeaDogs Members Only)
NSG Stations History Dates
(Navy CT History WebSite)
Text file with SECGRU Station activation, closure, and/or present dates.
The sources for the information are various, including:
Global Security Org
Wikipedia
Federation of American Scientists
and Army, Air Force, Navy and military websites.
Additional WebSpace graciously provided by CTTCS Joe Glockner.
Please visit CTTCS Joe Glockner's Navy CT History WebSite
Also posted on the CTO SeaDogs WebSite:
History of the Sound Surveillance System (SOSUS)
the Integrated Undersea Surveillance System IUSS)
and Naval Facilities (NAVFAC) Stations History

History of U.S. Navy HFDF Sites
During WWI & WWII