The Simi Settlers Amateur Radio Club will host guest speaker Dennis Du Vall, W7QHO, at its next meeting at 7:30 p.m. Thurs., May 11 at 1636 Sinaloa Ave., Simi Valley. Visitors are welcome. Du Vall will discuss the evolu

tion of military radios over the past 50 years. His primary interest is the restoration and operation of antique military radio equipment.

For more information, call Spencer, N6IWY, at (805) 5831127.