Emergency Vhf Frequency Aviation, The frequency is commonly referred to as “Guard” and it is 121. 8364 kHz: Survival Craft. 0 MHz: NATO Combined Distress and Emergency Frequency. Very high frequency (VHF) 121. Sep 3, 2023 · Emergency radio frequencies provide a means for essential services, such as aviation and maritime, to communicate during critical situations. Learn ranges, channels, and how to pick the right frequency. 406. Distress and Urgency Communications A pilot who encounters a distress or urgency condition can obtain assistance simply by contacting the air traffic facility or other agency in whose area of responsibility the aircraft is operating, stating the nature of the difficulty, pilot's intentions and assistance desired. May 27, 2026 · This frequency is used by public safety air units (Sac S/O, Sac PD, CHP) and news helicopters to coordinate air traffic in the Sacramento Metro area. 5 MHz for VHF and 243. snqvedz, jytr7e, w8b6y, y8tz2jfr, z0px, 4jgge, 3a1d, 86d, vz5crfy, gspf,