Arrl Field Day 2025 Rules. Winter field day runs for 24 hours during the last full weekend in january each year from 1900. Enter the number of persons who participated in your field day operation, including operators,.
Welcome to the arrl’s amateur radio emergency service® (ares) monthly. Arrl field day on the fourth full weekend of june every year is the opportunity for thousands of amateur radio enthusiasts throughout the u.s and canada to set up temporary communications stations and make contact.