547th Transportation Company

• Constituted 12 January 1972 in the District of Columbia Army National Guard as Company B, 1st Battalion, 380th Infantry
• Organized and Federally recognized 1 March 1972 at Washington, D.C.
• Converted and redesignated 1 October 1975 as the 547th Transportation Company
• Ordered into active Federal service 20 September 1990 at Washington, D.C.; released 3 May 1991 from active Federal service and reverted to District of Columbia control
• Ordered into active Federal service 16 January 2003 at Washington, D.C.; released 15 January 2004 from active Federal service and reverted to state control
• Ordered into active Federal service 1 May 2009 at Washington, D.C.; released from active Federal service 4 June 2010 and reverted to state control

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