• April 28 — Mentorfest Convention Convention, Garland, Texas
• May 4-5 — Military Radio Collectors Group Convention, Paso Robles, California
• May 5 — Delta Division D-Star Day Convention, Lafayette, Louisiana
• May 6 — Eastern Pennsylvania Section Convention, Bristol, Pennsylvania
• May 18-20 — Great Lakes Division Convention (Hamvention®), Xenia, Ohio
• June 1-2 — Arizona State Convention, Prescott, Arizona
• June 1-3 — Northwestern Division Convention (SEA-PAC), Seaside, Oregon
• June 2 — Georgia State Convention (Atlanta Hamfest), Marietta, Georgia
• June 2-3 — Western Pennsylvania Section Convention, Prospect, Pennsylvania
• June 8-10 — West Gulf Division Convention (Ham-Com), Plano, Texas

Find conventions and hamfests in your area.

Source: ARRL Letter