Section 3. Distress and Urgency Procedures 6-3-1. Distress and Urgency Communications distressurgency Distress urgency Distressurgency - distress urgency Distress distress, distress Urgency - urgency urgency distressurgency distressurgency 121.5 MHz and 243.0 MHz. 6-3-2. Obtaining Emergency Assistance distress urgencyimmediately - -