GMDSS: Element 7R

1. A Transmissions scheduled on a time-sharing basis, power limited and station assignment codes are geographically separated.
2. B All stations transmit at the same time but stations are limited to daytime operation only to reduce the radius of propagation.
3. C Transmitter power is limited, station assignment codes are not shared by other NAVAREAS and stations alternate between daytime and nighttime operations.
4. D Station codes are not shared by other NAVAREAS, transmissions scheduled on a time-sharing basis and power is limited.

Tip: press A-D to answer