Constituted 27 April 1798 as the 62nd Artillery (CAC). Activated at
Fort Winfield Scott 7 January 1918. Assigned to 33rd Brigade CAC, and shipped to
Camp Mills New York arrived in France 21 July 1918; returned from France 19 February 1919, Demobilized at
Camp Eustis March 1919. • Reconstituted 1 August 1921 as the 2nd Antiaircraft Battalion (CAC) and organized 4 September 1921 at
Fort Totten (New York), with HHD&CT, Search Light, Gun, and Machine Gun Batteries. • Redesignated 1 June 1922 as 62nd Antiaircraft Battalion, (CAC), and firing batteries consolidated with inactive serially numbered companies as follows • Searchlight Battery as Battery A. consolidated with 82nd Company (CAC) • Gun Battery was combined with 165th Company to become Battery B. • Machine gun Battery as Battery C. consolidated with 167th Company • HHD&CT redesignated 258th Company (CAC). Battalion expanded to a regiment 27 August 1922 with HHB, Service Battery, HH&CT 1st Battalion, and nine lettered firing batteries as follows. • Headquarters and Headquarters Battery, from 9th Company (CAC) • Service Battery from 37th Company (CAC) • Headquarters and Headquarters Detachment & Combat Train 1st Battalion, from HHD 1st Battalion 62nd AA. • A. Battery from 82nd Company (CAC) • B. Battery from 17th Company (CAC) • C. Battery from 29th Company (CAC) • D. Battery from 33rd Company (CAC) (Inactive) • E. Battery from 30th Company (CAC) • F. Battery from 32nd Company (CAC) • G. Battery from 165th Company (CAC) (Inactive) • H. Battery from 167th Company (CAC) (Inactive) Regiment Redesignated from 62nd Artillery (AA)(CAC) to 62nd Coast Artillery (AA) Regiment on 1 July 1924. and reorganized. • on 1 July 1939 Batteries D, G, and H activated. • 20 January 1941 personnel from Battery B, and Search Light Platoon Battery A. reassigned to Newfoundland and redesignated Battery A 421st CA (AA) Battalion 1 August 1942 • 16 June 1941 Battery H, with Searchlight Platoon A battery attached, transferred to
Tungdliarfik Fjord, and
Bluie West, Greenland. • I. Battery (SL) Constituted from Battery H. 16 June 1941 and assigned as part of the garrison at
Bluie West. • H. Battery (37mm AW) transferred less personnel and equipment back to Fort Totten 26 July 1941. • I. Battery inactivated and disbanded 12 December 1942, personnel and equipment transferred to Battery A 424th CA (AW) Battalion. Battery I transferred to Fort Totten less personnel and equipment. • 3rd Battalion constituted 27 May 1942 and activated at Fort Totten 15 June 1942. Regiment moved to
Camp Kilmer, NJ. and staged for overseas shipment. sailed for United Kingdom on 6 August 1942 on S.S. Monterey. Disembarked at Greenock, Scotland. • Landed at
Oran, Algeria (
Operation Torch), 11 November 1942. moved to Tunisia 10 June 1943. • Landed
Licata, Sicily 23 July 1943 • Inactivated at
Palermo, Sicily 10 November 1943. broken up as follows- • HHB redesignated 80th AAA Group. • 1st Battalion redesignated 62nd AAA (Gun) Battalion. • 2nd Battalion redesignated 893rd AAA (AW) Battalion. • 3rd Battalion redesignated 331st AAA (SL) Battalion. 62nd Coast Artillery (AA) disbanded 4 December 1943. :62nd AAA Battalion moved to Italy 7 July 1944 and landed in southern France 16 August 1944. inactivated 13 March 1946 at
Camp Kilmer • Redesignated 9 December 1948 as 62nd Antiaircraft Artillery Automatic Weapons Battalion, and reactivated 15 January 1949 at
Fort Bliss. • assigned to
2nd Armored Division 4 November 1949 • Relieved from 2nd Armor 20 October 1950. • redesignated as the 62nd Antiaircraft Artillery Battalion 1 October 1953 • Inactivated 15 September 1958 in Germany • Consolidated 24 June 1964 with 62nd Artillery a Parent Regiment under the
Combat Arms Regimental System. == Current units ==