GMDSS: Element 7

1. A The DSC controller decoded the contents of the DSC call and the requested frequency is not on the DUS table/placard but is in the marine band frequencies in the J2B emission.
2. B The DSC controller decoded the contents of the DSC call and the requested frequency is on the DUS table/placard in the J3E emission.
3. C The DSC controller decoded the contents of the DSC call and the requested frequency is on the DUS table/placard in the J2B emission.
4. D The DSC controller decoded the contents of the DSC call and the requested frequency is not on the DUS table/placard, is not in the marine band or the other vessel requested a J3E emission.

Tip: press A-D to answer