The Schofield Barracks expo is Day 3 of a week-long Hawaii Expo Series, traveling to five military bases in five days. This expo is coordinated once again with the 30th Signal Battalion, headquartered at Wheeler Army Airfield, adjacent to Schofield Barracks. The 30th Signal Battalion supports the automation needs of all the U.S. Army units on the islands of Hawaii. This includes Fort Shafter and Schofield Barracks on Oahu, and the Pohakuloa Tr...