The National World War I Museum and Memorial is teaming with area amateur radio operators to host special event station WW1USA for 31 consecutive hours from Saturday, May 7 at 10 a.m. through Sunday, May 8 at 5 p.m. During this time, station operators will contact hundreds of other amateur radio operators across the world. Individuals are welcome to serve as a guest operator of WW1USA at any time during regular Museum hours with all guests receiving a special amateur radio operator certificate. Free to the public.