All of the following records are usually maintained by the watch-standing officers aboard avessel EXCEPT the（）.

A.the Chief Engineer
B.the person about whom the entry concerns
C.one other crew member
D.No other signature is required.

A.the Union Representative
B.the person about whom the entry concerns
C.no one else
D.one other crew member

A.attorneys for opposition parties
B.marine surveyors
C.MSA officials
D.All of the above