| Name |
Location |
Operator |
Status |
Capabilities
|
| Menwith Hill (ECHELON) |
Menwith Hill, Harrogate |
UK/USA (RSOC) |
Active |
Intelsat Europe till West-Asia
|
|
Belfast (Victoria Square) |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
Brora, Scotland |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
| GCHQ |
Cheltenham (Government Communications Headquarters) |
NSA liaison is present. |
Active |
|
|
Chicksands |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
Culm Head |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
Digby |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
Hawklaw, Scotland |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
Irton Moor |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
Molesworth |
UK/USA |
Active |
|
|
Morwenstow |
UK/USA |
Active |
|
|
Westminster, London |
GCHQ operated "accommodation site" that provides occasional SIGINT product to the US INSCOM |
Active |
|
|
(Palmer Street) |
? |
|
|
|
Yemen |
? |
|
|
|
Socotra Island |
|
(planned) |
|
