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Back to: "D"distress frequency
- Fonte1
- INTERNATIONAL MARITIME ORGANIZATION; INTERNATIONAL CIVIL AVIATION ORGANIZATION. IAMSAR manual: international aeronautical and maritime search and rescue manual. Volume II: mission co-ordination. 3rd ed. Montréal, 2013. (Doc. 9731).
- Contexto
- 121.5 MHz is the international aeronautical distress frequency. This frequency is monitored by ATS, some commercial airliners, and other aeronautical facilities, where needed, to ensure immediate reception of distress calls.
- Subárea
- Search and Rescue
- Related Term
- aircraft in distress
- distress call
- distress message
- distress phase
- distress traffic
- Spanish
- frecuencia de socorro