Model Qns,,, 2

1.         With respect to Distress communications the MAIN function of the On Scene Co-ordinator (OSC) is to

ANS:  maintain communication with all Search and Rescue (SAR) facilities

2.         Routine RT inter-ship VHF messages may be passed on

ANS: Ch.08 VHF is the only ship-to-ship channel listed in the options. Ch.16, Ch.13 and Ch.70 are used for other purposes.

3.         According to international regulations VHF Ch.06 may be used for

ANS: VHF Ch.06 has two functions. First it is the primary inter-ship RT (voice) channel. Secondly it is used for ship to aircraft communications during SAR operations

4.         n the terrestrial radio service, the category, message with the highest priority is a

ANS: weather observation

5.         The correct format for on-going on-board communications between sub station and bridge is

ANS: SEAQUEST CONTROL) this is SEAQUEST BRAVO is the correct format as per ITU radio regulations. It is used to avoid confusing with other vessels in crowded anchorages etc.