Fourth-grader Katie Kraus wonders if her classmates can say something other than "hello" as she learns about military radio use from Sgt. Gus Gonzalez of Fort Huachuca. (By Ed Honda-Herald/Review)Fourth-grader Katie Kraus wonders if her classmates can say something other than "hello" as she learns about military radio use from Sgt. Gus Gonzalez of Fort Huachuca. (By Ed Honda-Herald/Review)Can I hear a Dit-Dah, Dit-Dah, and see a Wig-Wag, Wig-Wag for the 11th Signal Brigade???