二級海技士（航海）筆記問題（英語）：その9
以下は，二級海技士（航海）の筆記試験における，法規に関する過去問題です。
※ 出題は，平成18年7月から平成26年4月定期試験までの問題を調べたものです。「平成/年」を数字で示しております。
問題
次の英文を日本語になおせ。
Whenever radar is in use, the officer in charge of the navigational watch shall select an appropriate range scale and observe the display carefully, and shall ensure that plotting or systematic analysis is commenced in ample time.
When restricted visibility is encountered or expected, the first responsibility of the officer in charge of the navigational watch is to comply with the relevant rules of the International Regulations for Preventing Collisions at Sea, 1972 with particular regard to the sounding of fog signals, proceeding at a safe speed and having the engines ready for immediate manoeuvre. In addition, the officer in charge of the navigational watch shall;
(a) inform the master;
(b) post a proper lookout;
(c) exhibit navigation light; and
(d) operate and use the radar.
【出題：19/07】
