Which statement is false regardi

Which statement is false regarding the radio operator requirements for a GMDSS-equipment ship station?

A.One of the qualified GMDSS operators must be designated to have primary responsibility for radio communications during distress incidents
B.A qualified GMDSS operator, and a qualified backup, must be designated to perform distress, urgency and safety communications
C.Maintaining a record of all incidents connected with the radio communication service which appear to be of importance to safety of life at sea is not required
D.While at sea, all adjustments or radio installations, servicing or maintenance of such installations which may affect the proper operation of the GMDSS station must be performed by, or under the supervision of, a qualified GMDSS operator

参考答案

: A ship operating in sea area A1 must have the following provisions of maintenance:

A.Search and rescue authorities shore can be alerted to a distress situation
B.shipping in the immediate vicinity of a ship in distress will be rapidly alerted
C.Shore-side authorities and vessels can assist in a coordinated SAR operation with minimum delay
D.All of these

: Which of the following systems is most likely to be subject to fading or static interference?

: What is the minimum operation time of reserve source of energy on ships with an emergency energy source?

: Vessel operating in which sea area(s) are required to carry either INMARSAT or HF equipment or a combination thereof under GMDSS?

A.Environmental protection
B.A common international communications system for all shipping
C.Automate and improve emergency communications for the world’s shipping industry
D.Effective and inexpensive communications

: What statement is generally correct regarding the maintenance requirements for ships under GMDSS?

A.Redundancy of functions of certain equipment will partially meet this requirement
B.On-board maintenance provided by a person holding a Second Class Electronic Certificate license will partially meet the requirements
C.shore based maintenance and scheduled tests and inspections will partially meet this requirement
D.All of these