„The ACE-High Network during the period of Cold War"
NATO Linienplan, 1973
Geographic Locations of the NICS
(2) NATO Linienplan, 1973 ("NATO Communications School Latina" (NCS)
Bild - Quellenangaben
(PA) Privates Archiv
(1) Geographische Ansicht
(1) Google Earth, Google Street
(2) Station Codes and Network Routes
(2) "NATO Communications School Latina" (NCS)
(2) NATO Linienplan, 1973
(2) Quellenschutz, ID 211_01 o.G
(3) Wikipedia, NATO Flag