GASM GMDSS Genel Telsiz Operatör Yeterliği (GOC)
GASM GMDSS Genel Telsiz Operatör Yeterliği (GOC) (Turkey)
Dsc Radiotelephony SubsystemsEnglish
Exam overviewPractice session
Which VHF channel is exclusively designated by ITU Radio Regulations for Digital Selective Calling (DSC) distress, urgency, safety, and routine calling?
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