The primary duties of the 1189 was "Direct the fire of an artillery unit from a forward position. Observes shell bursts and adjusts fire by forward observation or computation methods; consults with commanders of supported unit in determination of appropriate artillery targets, normal barrage, and zones of defense; trains personnel in procedures of artillery operation; organizes observation posts; sets up and maintains communication systems."

Printed on ultra soft, 100% ring spun cotton. 

Heather Charcoal is printed on 50/50 cotton/poly blend.