Look up DCA in Wiktionary, the free dictionary.
DCA may refer to:
DCA may refer to:
MCA may refer to:
MDA, mda, or variation, may refer to:
CSA may refer to:
AAC may refer to:
CAC may refer to:
CA or ca may refer to:
GA, Ga, or ga may refer to:
CAA may refer to:
MSA or M.S.A. may refer to:
HCA may refer to:
NAA or Naa may refer to:
DAP or Dap may refer to:
The Department of Civil Aviation was a government department of Thailand from 2009 to 2015. Founded in 1933 as a bureau under the Ministry of Commerce's Department of Transport, it was elevated to department status under the new Ministry of Transport in 1963, and was originally called the Department of Commercial Aviation. It was renamed the Department of Air Transport in 2002, before becoming the Department of Civil Aviation in 2009. The department's responsibilities included prescribing, regulating, and auditing Thai civil aviation, as well as the management of Thailand's government-owned civil airports.
The Department of Civil Aviation, or DCA, is a department of the Royal Government of Bhutan. The department is responsible for regulating aviation safety, airport regulation and providing air navigation services. It is subordinate to the Ministry of Information and Communications and has its head office in Paro.
The Initial Defense Communications Satellite Program or IDCSP was the first United States Department of Defense communications satellite constellation and the first stage of the Defense Communications Satellite Program (DCSP). Launched in five groups by Titan IIIC launch vehicles to near equatorial, subsynchronous orbits between 1966 and 1968, they were intended to be experimental testbeds. They were so successful that, by the time of the launch of the last set of eight satellites, the IDCSP was deemed operational and renamed Initial Defense Satellite Communications System or IDSCS. This system allowed real-time collection of battlefield intelligence during the Vietnam War. A total of 35 IDCSP satellites were launched, 27 successfully.
STARCOM, or the Strategic Army Communication System, was a communications network built and operated by the United States Army Signal Corps in the 1950s and 1960s. An early large-scale automated data network, the system provided central control of defense communications and data services within the continental United States and overseas. STARCOM was amalgamated into the Defense Communications Agency (DCA) in the early 1960s.