Canadian Forces Station Leitrim, also referred to as CFS Leitrim, is a

Canadian Forces Station A Canadian Forces base or CFB (french: links=no, base des Forces canadiennes, BFC) is a military installation of the Canadian Armed Forces. For a facility to qualify as a Canadian Forces base, it must station one or more major units (e.g., army r ...

located in the neighbourhood of Leitrim in

Ottawa Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the c ...

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

. It is concerned with the interception, decrypting and processing of communication for the

Communications Security Establishment The Communications Security Establishment (CSE; french: Centre de la sécurité des télécommunications, ''CST''), formerly (from 2008-2014) called the Communications Security Establishment Canada (CSEC), is the Government of Canada's national ...

and the

Canadian Forces } The Canadian Armed Forces (CAF; french: Forces armées canadiennes, ''FAC'') are the unified military forces of Canada, including sea, land, and air elements referred to as the Royal Canadian Navy, Canadian Army, and Royal Canadian Air Force. ...

, and forms part of the

ECHELON ECHELON, originally a secret government code name, is a surveillance program (signals intelligence/SIGINT collection and analysis network) operated by the five signatory states to the UKUSA Security Agreement:Given the 5 dialects that use ...

system. The station's motto ''Pacem Petere'' means ''Research For Peace''.

History

CFS Leitrim, located just south of Ottawa, is

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...

's oldest operational

signal intelligence Signals intelligence (SIGINT) is intelligence-gathering by interception of '' signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication ...

collection station. Established by the

Royal Canadian Corps of Signals The Royal Canadian Corps of Signals (RCCS or RC Sigs; french: links=no, Corps des transmissions royal du Canada, CTRC) is a component within the Canadian Armed Forces' Communications and Electronics Branch, consisting of all members of that perso ...

in 1941 as I Special Wireless Station and renamed Ottawa Wireless Station in 1949, CFS Leitrim acquired its current name when the Supplementary Radio System was created in 1966. In 1946, the station's complement was 75 personnel. The current strength is 950 military personnel and 50+ civilian employees. To enhance security, Leitrim road, which passed directly in front of the station, was diverted roughly 200m to the south of the station in 2013.

Function

CFS Leitrim provides technical and logistical support to the following units located on the Station: * Canadian Forces Information Operations Group Headquarters (CFIOGHQ) * Canadian Forces Network Operations Centre (CFNOC) * Canadian Forces Signals Intelligence Operations Centre (CFSOC) * Joint Information and Intelligence Fusion Centre (JIIFC) Detachment CFS Leitrim remotely operates equipment at the following intercept stations: * CFS Alert,

Nunavut Nunavut ( , ; iu, ᓄᓇᕗᑦ , ; ) is the largest and northernmost territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the '' Nunavut Act'' and the '' Nunavut Land Claims Agreement Act'' ...

CFB Gander Canadian Forces Base Gander (also CFB Gander, ), is a Canadian Forces base located in Gander, Newfoundland and Labrador. It is operated as an air force base by the Royal Canadian Air Force and is home to search and rescue operations that cover a ...

Newfoundland and Labrador Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...

Wullenweber The Wullenweber (the original name introduced by Dr. Hans Rindfleisch was Wullenwever) is a type of Circularly Disposed Antenna Array (CDAA) sometimes referred to as a Circularly Disposed Dipole Array (CDDA). It is a large circular antenna array ...

AN/FRD-10 circularly disposed antenna array for

High-frequency direction finding High-frequency direction finding, usually known by its abbreviation HF/DF or nickname huff-duff, is a type of radio direction finder (RDF) introduced in World War II. High frequency (HF) refers to a radio band that can effectively communicate over ...

* CFS Leitrim Detachment Masset,

British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, for ...

(formerly CFS Masset)

References

External links

Badge

Official DND website

Aerial view of Pusher HFDF array
{{DEFAULTSORT:CFS Leitrim Leitrim Leitrim Leitrim Buildings and structures in Ottawa

History

Function

See also

References

External links