⑴引水人執行領航業務時，其所乘之引水船應懸掛國際通用或中華民國規定之引水 船信號，夜間並應懸掛燈號。引水人離去引水船或非執行業務時，應將引水船信 號或燈號撤除。（17 分）

⑵請說明臺中港潮位站之經緯度位置及資料提供的單位。（2 分）

⑶當時有艘以左舷靠泊於 NO,30 號碼頭之巴拿馬極限型船，其總船長（LOA）225 公尺，總噸位（GRT）38951，船艏吃水 6.90 公尺，船艉吃水 7.83 公尺，將於該日下 午 3 點出港，請問你應如何操縱該船舶出港並詳述其理由？（10 分）

⑴Despite the duties and obligations of a pilot, the pilot’s presence on board does not relieve the master or officer in charge of the navigational watch from their duties and obligations for the safety of the ship. It is important that, upon the pilot boarding the ship and before the pilotage commences the pilot, the master and the bridge personnel are aware of their respective roles in the safe passage of the ship.（15 分）

⑵Pilots should be familiar with the IMO Standard Marine Communication Phrases and use them in appropriate situations during radio communications as well as during verbal exchanges on the bridge. This will enable the master and officer in charge of the navigational watch to better understand the communications and their intent.（10 分）

⑵引水人在執行領航業務時，在未完成任務前非經船長同意不得離船。（8 分）

⑴Head-on situation

⑵Permeability

⑶Block coefficient

⑷Ship domain

四、Please write a short composition on “How to become a qualified pilot”.(around 300 words) （30 分）