船舶雾航须知Instruction for navigation in fog1.适用范围本规则适用于本公司所经营管理的船舶。
Applying rangeThe regulations apply for all the ships managed by company2.平时准备Preparation in normal time2.1.船长和驾驶员应当对危险而且多雾航区的水道、潮流和特点，结合本船的性能，平时悉心研究，作为雾中航行的参考。
Captain and officer should research the dangerous and foggy channel, current, characters and own vessel’s character as reference.2.2.船长应当督促驾驶员和轮机员经常检查船上排水设备和水密设备，使其保持良好状态。
Captain should often supervise officer and engineer to check up the draining equipment and waterproof set and keep them in good order.3.雾中航行Navigation in fog3.1.船舶遇雾、霾、雪、暴风雨或者任何其他同样限制视距情况（以下简称“雾”）除应遵守本规则外，并应遵守海上避碰章程的规定，以及各海港的有关规定。
装有雷达的船舶，应注意雷达存在盲区的缺陷。
When vessel meet fog, mist, falling snow, heavy rain-storms or any other “restricted visibility” causes(called “fog” below), should comply with International regulations for preventing collisions at sea, relevant port regulations besides follow this regulations. Should heed the blind area for radar on board.3.2.当值驾驶员在雾袭到以前，应当抓紧时机，利用航行仪器测定船位。
Before meet fog, duty officer should tim ely fix the ship’s position by navigation instrument.3.3.当值驾驶员在雾袭到的时候，应当立即采取下列措施，并且报告船长：When meet fog, duty officer should take the following measure and report to captain.3.3.1.摇预备车，采取安全航速，并且将遇雾情况通知当值轮机员；Stand by engine, take safe speed and inform duty engineer the fog.3.3.2.开始发放雾号；Launch fog signal3.3.3.派遣水手到船首了望，如果风浪过大不能在船首了望，可以派他在驾驶台了望；Assign crew to take a look out in fore deck. If the wind and wave are too heavy to look out in fore deck, may assign crew to take a look out on bridge.3.3.4.根据情况，下令关闭全部或者部分水密门；As circumstances, should order to close all or part of watertight doors.3.3.5.准备各类救生设备，以便随时使用，并准备至少救生艇一艘在立即下放的状态。
Make (LSA) the life saving apparatus available at all time and keep at least one lifeboat in the ready state.3.4.船长获悉雾袭后，必须立即到驾驶台亲自指挥。
当值驾驶员并将船位、四周环境和已采取的措施告知船长。
船长应当研究已采取的措施并应特别注意现行船速是否确当。
After knowing the fog, captain should right now go to the bridge for command. Duty officer should report ship’s position, surroundings, taken measure to captain. Captain should analyze the taken measure and pay more attention to the current speed being right or not.3.5.不论船速多少，当值轮机员应当使锅炉保持正常工作，以便在紧急情况下，能全速倒车。
Regardless of speed, duty engineer should keep the boiler in normal condition. In emergency, should be prepare for full astern.3.6.保持全船寂静，严禁喧哗，以免扰乱驾驶人员的听觉。
Should keep in silence. N o produce interfering sound. Avoid to disturbing officer’s hearing.3.7.在本船发放雾号的时候，听到他船雾号，不应猝然中止，应当继续发放，以免他船发生误会，但是再发雾号，应当力求避免同他船雾号声音重叠。
While sounding fog signal, hearing other vessel, she shall keep sounding in order to avoid misunderstanding. Try to avoid overlap with others at next time.3.8.他船雾号才停，本船切勿紧接发出雾号，免被他船误认为是他发出雾号的回声。
If the other vessel’s signal stops, she shouldn’t sound signal following it in order to avoid be thought signal echo by other vessel.3.9.本船停车后,且已不在水上行动的时候，才能发放两长声的声号（以下简称停车信号）。
After main engine stopped and no movement any more, she can sound two long horn (called as “stop engine signal” bellow).3.10.在没有看到他船的情况，不可以使用海上避碰章程“操纵和警告信号”所规定的声号。
If no ship has been seen, she can not sound signal stipulated in steering and warn in <International regulations for preventing collisions at sea, 1972>.3.11.除已断定不存在碰撞危险外，听到他船雾号在本船正横之前，应当立即停车，如有必要，可以使用短时间的倒车，使本船很快的停车前进，然后仔细辨明他船航向；在未辨明前，本船不应盲目转向避让或者前进。
Except where it has been determined that a risk of collision does not exist, When hear a fog signal forward of her beam, she shall stop engine immediately and If necessary take all her way off by astern, then judge other vessel’s course. Before clear judgement, she should not change course to prevent collision or to be forward.3.12.在有交叉航线地段，听到他船雾号的时候，应当特别注意。
In the cross-course areas, when hear other vessel fog signal, special attention should be paid.3.13.在本船已停止，准备让他船驶过的时候，可以发放国际信号“R”的声号（一短声、一长声、一短声），以表示“我船已停止前进了，你可以小心探索经过我船”。
When she has stopped to let other vessel pass across, she can sound R horn(one short, one long, one short) to display that I have stopped and you can pass across me carefully.3.14.在雾中航行，应当充全利用航行仪器和助航设备，并应时时校对船位。
During navigation in fog, should utilize the navigation instrument and navigation-aid equipment and collate the ship’s position ever and again.3.15.在雾中航行，无线电操作员在船长指示下，应按有关规定与附近船舶取得密切联系并掌握该船舶的船名、位置、航速、航向和雾情的资料。
During navigates in fog, the radio officer shall duty in radio room as master’s order to contact with the other vessel and hold the name, situation, speed, course and fog in fog area.3.16.在雾中航行的计划航线，对岸边、岛屿、礁石或者其他障碍物要比平时保持较多的距离。