Shield
Gules, an inescutcheon barry of eight Argent, of the field and Azure repeated.
Crest
On a wreath of the colors Argent and Gules, a round of Antiaircraft Artillery ammunition Gules winged Or.
Motto
WE AIM HIGH.
Shield
The shield is scarlet for Artillery and bears an inescutcheon, the first quarter of the Royal Hawaiian coat of arms.
Crest
The winged antiaircraft artillery projectiles represent the mission of the organization.
The coat of arms was originally approved for the Hawaiian Antiaircraft Artillery Regiment, Coast Artillery Corps on 8 March 1922. It was redesignated for the 64th Regiment, Coast Artillery Corps on 10 June 1922. It was redesignated for the 64th Antiaircraft Artillery Gun Battalion on 5 January 1944. The insignia was redesignated for the 64th Antiaircraft Artillery Battalion on 18 November 1955.