GMDSS: Element 7

1. A Select 518 kHz ARQ TELEX on the MF/HF console to receive MSI.
2. B Request repairs of the Sat-C system and wait until within range of NAVTEX.
3. C Select an HF MSI frequency and FEC TELEX mode to receive MSI.
4. D Select 518 kHz FEC TELEX on the MF/HF console to receive MSI.

Tip: press A-D to answer