
![]()
20 September 1921; Activated at Fort Bliss, Texas.
02 March 1943; Reorganized and redesignated as the 27th Ordnance Medium
Maintenance Company.
25 March 1949; Reorganized and redesignated as the 27th Ordnance Maintenance
Company.
01 January 1953; Reorganized and redesignated as Headquarters and Headquarters
Detachment, 27th Ordnance Battalion (organic elements concurrently constituted
and activated).
01 September 1963; Reorganized and redesignated as the 27th Maintenance
Battalion.
15 September 1985; Inactivated at Fort Hood, Texas.
01 May 1987; Redesignated as the 27th Support Battalion (MAIN) and activated
at Fort Hood, Texas, as an element of the 1st Cavalry Division.
1921
Activated at Fort Bliss, Texas. (20 September)
1943
Reorganized and redesignated as the 27th Ordnance Medium Maintenance Company.
(02 March)
1949
Reorganized and redesignated as the 27th Ordnance Maintenance Company.
(25 March)
1953
Reorganized and redesignated as Headquarters and Headquarters Detachment,
27th Ordnance Battalion (organic elements concurrently constituted and
activated). (01 January)
1963
Reorganized and redesignated as the 27th Maintenance Battalion.
(01 September)
1970
"First in Cambodia" (01 May)
1985
Inactivated at Fort Hood, Texas. (15 September)
1987
Redesignated as the 27th Support Battalion (MAIN) and activated at Fort Hood,
Texas, as an element of the 1st Cavalry Division. (01 May)
Revised 19 Aug '04