锅灰1.Which channel is designated for VHF/DSC alerting?
CH70 is designated for VHF DSC alerting.
2.What is an emergency signal fixed by？
An emergency signal is fixed by urgency signal PANPAN, spoken three times.
3.Which mode is normally ud when carrying out safety communication by NBDP?
When carrying out safety communication by NBDP, FEC mode is normally ud.
4.How can a ship get in touch with a port before her arrival?
A ship can get in touch with a port by VHF radiotelephone before her arrival.
5.What does fairway speed mean?
Fairway speed means safe speed for ships sailing in the fairway.
俄罗斯旅游签证6.What’s your prent speed and cour?
My prent speed is 6 knots, and my cour is 120 degrees.
7.What does Pan-Pan mean in marine communication?
PANPAN means to announce urgency message.
8.What does SECURITE mean in marine communication?
SECURITE means to announce safety message,
9.What should be confirmed from the pilot station?
The pilot station should confirm that when and where the ship can meet the pilot.
10.Plea spell your ship’s name and call sign?
例如：船名/呼号Hongqi/BOTC
My ship`s name is Hongqi HOTEL OSCAR NOVEMBER GOLF QUBEC INDIA Hongqi, call sign BRAVO OSCAR TANGO CHARLIE, BOTC.
11.What does Mayday mean in marine communication?
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Mayday means to announce distress message.
12.What does MRCC stand for and What’s the function?
MRCC stands for maritime rescue coordination center, its function is promoting and coordinating arch and rescue operations.
13.What means can be often ud to provide vesl position information to GMDSS
equipment?
GPS can be often ud to provide vesl position information to GMDSS equipment.
14.When a station transmitting or intervening …, what does distress alert do?
The station interfering with distress traffic will be impod to keep radio silence.
包丞相或(The distress station or on-scene commander will say “silence MAYDAY”to impo the station interfering with distress traffic to keep radio silence.)
15.Relating to DSC facility, what is the period of lf-test?
The period of lf-test for DSC facility is once a day.
16.What does safety format or safety signal indicate?
Safety format or safety signal indicates that safety message will be announced.
17.What should be included in mayday message?
Mayday message should include the following information: ship’s name or other identifications, position in degrees and minutes of latitude and longitude , nature of distress, assistance required, and other important information uful for the rescue.
18.When your ship enters VTS area, what should be reported?
When my ship enters VTS area, the following information should be reported: my ship’s name and call sign, prent position, draft and maximum draft, speed and cour, etc.
19.What does ETD stand for?
ETD stands for expected(estimated) time of departure.
20.What should a signal be prefixed by for distress traffic by radiotelephony?
Distress traffic by radiotelephony should be prefixed by distress signal MAYDAY.
21.Can an RCC (rescue coordination center) coordinating distress traffic impo silence
on stations which are interfering with the distress traffic?
No, it can`t impo radio silence on the stations which are interfering with the distress traffic. The on-scene-commander, distress vesl and rescue vesls can impo radio silence on the stations which are interfering with the distress traffic.
22.Coastal radio stations keep a constant watch on distress frequencies, what frequencies
are they?
Coastal radio stations keep a constant watch on the following distress frequencies: 156.525MHz, 2187.5/4207.5/6312/8414.5/12577/16804.5KHz.
23.What should a station do when transmitting an inadvertent distress alert or call?
She should nd cancellation to the relevant RCC, and her notification of accidental transmission should be transmitted.
24.According to the SOLAS, which radio equipment is not necessary for the ships sailing
in a area A2?
INMARSAT SES and HF equipment are not necessary for the ships sailing in a area A2.
25.How many times should the urgency signal “PANPAN”be spoken when nding an
urgency call?
When nding an urgency call, the urgency signal “PANPAN” should be spoken three times.
26.Shall an urgency communication have priority over all other communications except
distress?
Yes, an urgency communication has priority over all other communications except distress.
27.In accordance with SOLAS convention, what is the area outside areas A1\A2 and A3?
The area outside areas A1\A2 and A3 is area A4.
28.What is safety signal prefixed by for nding a safety call?
Safety call should be prefixed by safety signal SECURITE.
29.How many times should the safety signal “SECURITE”be spoken when nding a
safety call?
Safety signal SECURITE should be spoken three times when nding a safety call.
30.What should a master do before sailing?
Before sailing, master should check the sailing plan and the state of the ship, and inform chief engineer to get the engine standby.
31.What kind of things should be reported to the pilot station?
Before arrival, ships should report to the pilot station the following particulars: ship’s name and call sign, LOA , draft and air draft,etc.
32.What is general cargo?
General cargo is the different cargo which can be stowed together in one hold.
家校沟通34．What does SOLAS stand for?
SOLAS stands for international convention for the safety of life at a.
35. What does “STCW” stand for?
STCW stands for international convention on standards of training, certification and watch-keeping for afarers.
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36. Which parties are tho on-scene communications carried out between?
On-scene communications are carried out between the distress ship and assisting units.
37. What is the approximate range of MF radio waves during the day time?
During the day time, the approximate range of MF radio waves is about 100 miles.
通信技术专业38.Should a ship station in receipt of an urgency call address her acknowledgment to all
other stations?
摩诃般若No, she shouldn’t. When the urgency call is addresd to her, she should nd acknowledgement to the station nding the urgency call.
39.Who should be addresd to when acknowledging the receipt of a distress alert nt by
DSC?
When acknowledging the receipt of a distress alert nt by DSC, we address the acknowledgement to all stations.
40.How many times should the distress signal MAYDAY RELAY be spoken when relaying
a distress alert by radiotelephony?
When relaying a distress alert by radiotelephony, the distress signal MAYDAY RELAY should be spoken three times.
41.in which a areas, is it out of question that you can obtain inmarsat rvices?
在什么海区你毫无疑问地获得INMARSAT服务？
——— In a area A3, it is out of question that I can obtain inmarsat rvices.
42. what should a station do when transmitting an advertent distress alert or call?
当电台无意发送了遇险报警或遇险呼叫后应该怎么处理？
———When a station transmitting an advertent distress alert or call, the operator should stop the transmitting and make a cancellation to the associated RCC.
43. relating the rerve of energy if it is not a battery, what is the period of test?
对于不是蓄电池的备用电源，多长时间检测一次？
------If the rerve of energy is not a battery, the period of test should be a month.
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