Marine Radio Operator Permit: Element 1

1. A When operating on frequencies below 30 MHz allocated exclusively to aeronautical mobile services.
2. B When operating on frequencies above 30 MHz allocated exclusively to aeronautical mobile services.
3. C When operating on frequencies below 30 MHz not allocated exclusively to aeronautical mobile services.
4. D When operating on frequencies above 30 MHz not assigned for international use.

Tip: press A-D to answer