RaDAR is Rapid Deployment Amateur Radio. Eddie Leighton ZS6BNE in South Africa conceived the RaDAR concept. The RaDAR Rally adds movement to portable operating with a time constraint. The objective: Use your ham radio knowledge, portable equipment, and physical skills to challenge yourself during an unforgettable four-hour experience. The four-hour duration creates an urgency that demands optimized equipment and operating strategies. When: The first Saturday of April and November. Choose four hours during the UTC day. The following Sunday is a backup date if Saturday doesn't work for you. The next RaDAR Rally is April 6th, 2024. Register at www.radarrally.info.