1039th ENGINEER COMPANY

• Organized and Federally recognized 24 May 1955 in the Arkansas Army National Guard at Rector as Battery A, 709th Field Artillery Battalion
• Reorganized and redesignated 1 June 1959 as the Service Battery, 4th Howitzer Battalion, 142d Artillery
• Reorganized and redesignated 30 April 1964 as the Service Battery, 4th Battalion, 142d Artillery
• Converted, reorganized and redesignated 1 December 1967 as the 2d and 3d Engineer Platoons, Company D, 875th Engineer Battalion
• Reorganized and redesignated 8 January 1972 as Detachment 1, Company D, 875th Engineer Battalion
• Reorganized and redesignated 1 December 1974 as Detachment 1, Company B, 875th Engineer Battalion
• Reorganized and redesignated 1 October 1975 as Company B, 875th Engineer Battalion
• Ordered into active Federal service 19 July 2006 at Rector
• Reorganized and redesignated 1 September 2006 as the 1039th Engineer Company; concurrently, location changed to Marked Tree
• Released from active Federal service 14 January 2008 and reverted to state control
• Ordered into active Federal service 27 June 2012 at Marked Tree

HOME STATION: Marked Tree (less detachment at Harrisburg)