MF/HF DSC SAFETY TEST CALL WITH COAST STATION. MF/HF JRC NCM-2150. GMDSS RADIO EQUIPMENT. MP3 & MP4 Download

Title:MF/HF DSC SAFETY TEST CALL WITH COAST STATION. MF/HF JRC NCM-2150. GMDSS RADIO EQUIPMENT.
Duration: 4:18
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Published: 3 years ago