This beautiful 13 month calendar shows contests and other major ham radio contests plus national event dates:  ARRL Field Day, Kids Day, Jamboree On The Air, and more! Additionally it indicates phases of the moon and meteor showers. It also has traditional holidays and other important dates plus a guide to ARRL Membership Services. This year also features a collection of QSL Cards from W1AW, the Hiram Percy Maxim Memorial Station at the ARRL Headquarters!