I was a SSG in the 98th LEM Co Chang Rang Valley in 66-67 and 68 then went to 278th Sig Co, 43rd ig Bn at Camp Enari in Pleiku and help build and run the Dial Telephone exchange. In 69 went to D co 459th Sig BN in Long My Valley Phu Tai Vietnam and they converted to the 504th Sig Co . Iwas with the Phu tai Spt Det 504th Sig Co 41st Sig Bn where we built the 1000line Telephone XY exchange in support of the 173rd AB , Cpt Cammorinase and Cpt Clark Clifford were the Commanders. I retired from the Army in 1995 with over 35 years as a SGM