50rpm. At 0333L,the chief engineer got into the engine room to check it. At 03331/2L the main engine was stopped by hand for further inspection.
At 0438L on 4th ,our vessel dropped anchor at Changjiangkou North Anchorage for checking the main engine again. we didn't 34
find any problem about the main engine though we had been checking it until 1000L on 4th,then we guessed that maybe the
propeller is entangled by something.
At 1100L on 4th May., we contact to our owner apply for the permission to check the propeller by diver through our
agent(China shipping agency ,Shanghai)
At 1705L on 4th the working ship ‘HAIGANG 5’get alongside our port side and two diver commenced working .AT 1740L the diver
reported that they found our propeller being entangled all over by fishing net. At 2032L,some fishing nets and steel pipes were taken on deck. At 2150L ,all nets which entangling our main propeller were cleared .
At 2210-2219L on 4th, we tested our main engine and found it in good condotions. The facts mentioned above proved that the
abnormal condition of the main engine was caused by fishing nets entangling the propeller. Now the following losses of and damages to our vessel had been established with certainty: Employing diver to check our propeller and clear the fishing nets on it.
We reserve the right to check the parties under water further and claim such losses and damages from the parties concerned.
Master of M/V HUA GUANG 7th May.,2005
WITNESS ON BOARD(SIG./POSITION) AAA 2/O BBB A.B.
MASTER OF M/V HUA GUANG (SIG&SHIP’S STAMP) ENCLOSURE:EXTRACTS FROM LOG BOOK ３. 业务函电(TELEXES)（模拟） 1) RE: HUA GUANG TRANSIT SUEZ CANAL
CHINESE VSL HUA GUANG FROM FLUSHING TO SHAI ETA PORT SAID 0700LT JUN. 10TH TO TRANSIT SUEZ CANAL 36,000M/T CORN IN BULK MAX. DRAFT 11.50m LOA 190.12m BREADTH 27.6m GRT 22943 NRT 13124 CREW 30 ALL HEALTHY PLS ARRANGE PLT FOR JOINING CONVOY BRGDS MASTER.
2) TTT TTT TTT CQ CQ CQ DE BPEU BPEU BPEU FLOATING LOG TO ALL SHIPS MV HUA GUANG AT 0600UTC IN APPROX POSITION LAT31DEG 20 MINUTES NORTH, LONG123 DEG 10 MINUTES EAST SIGHTED
A FLOATING LOG (LENGTH ABOUT 25M) DANGROUS TO NAVIGATION VESSELS IN VICINITY PLEASE KEEP SHARP LOOKOUT IT MASTER DE BPEU
船 上 见 习 记 录 簿 附 页
（EXTRA PAPERS FOR ON BOARD TRAINING RECORD BOOK）
职能：航行(管理级) 训练内容顺序号：NO. 1.18 日期：2005.4.30 FUNCTION： NUMBER OF THE TASK：NO. DATE： 训练内容：１.１８ 船舶的操纵性能
华光轮属于深吃水瘦削灵便型散货船，单车右旋螺旋浆，马力较大，航向稳定性好，加速快，降速慢，能在海上航行时进行直接变速，倒车右转效果明显。该轮在满载和压载状态下的操纵性能如下：
旋回初径：满载--726米 压载--598米 进距： 满载--720米 压载--620米 横距： 满载--330米 压载--260米
冲程： 满载 海上全速进—全速退车（2节余速）550m 压载 海上全速进—全速退车（2节余速）450m 反移量：20米
作为船舶驾驶人员，特别是船长，应熟练掌握本船的操纵性能，因为这是判断在狭窄水域内本船是否有足够水域掉头的依据，也是避让前方船舶或障碍物以及狭水道转向提前量的参考依据。
船舶旋回数据仅仅表明船舶在无风、流、浪、水域水深大于2倍吃水以上、船壳和车叶没有附加阻力状态下的操纵性能，而实际上船舶航行中经常受到各种外界因素的综合影响；因此船长应将操纵数据作为参考，还应在实际操纵过程中不断观测，总结船舶在各种外界因素影响和各种装载状态下的实际操纵性能，做到心中有数。船长也可向交班船长了解这些情况，作为自己操船时的参考。同时船长在操纵船舶前必须清楚环境的风流、水深等情况，充分考虑其对船舶的影响作用，对操纵留有一定的富余空间，才能安全、熟练操纵船舶，避免发生危险事故。
船 上 见 习 记 录 簿 附 页
（EXTRA PAPERS FOR ON BOARD TRAINING RECORD BOOK）
职能：航行(管理级) 训练内容顺序号：NO. 1.19 日期：2005.6.15 FUNCTION： NUMBER OF THE TASK：NO. DATE： 训练内容：１.１９ 外界因素对船舶操纵的影响
船舶的航行环境是复杂多变的，经常会受到风、流、浅水、狭水道、岸壁、船吸等各种外界因素的作用，特别是在受限水域航行这些因素对船舶操纵性影响更加明显，使船舶操纵变得更加复杂和困难。因此熟悉掌握各种外界因素对船