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aeronautical emergency
Fonte1
INTERNATIONAL MARITIME ORGANIZATION; INTERNATIONAL CIVIL AVIATION ORGANIZATION. IAMSAR manual: international aeronautical and maritime search and rescue manual: volume 2: mission co-ordination. 3rd. ed. Montreal, 2013. (Doc. 9731)
Fonte2
INTERNATIONAL CIVIL AVIATION ORGANIZATION. Handbook on radio frequency spectrum requirements for civil aviation. Montreal, 2014. (Doc. 9718 AN/957).
Contexto
When an RCC is involved with an aeronautical emergency, close co-ordination will be needed between the RCC, the aircraft in distress, and various aeronautical services directly involved with aircraft operations.
In the band 117.975–136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxiliary to 121.5 MHz.
Subárea1
Operations
Português
emergência aeronáutica