Navigation - Compass Error

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Captain Dave Medeiros talks about Compass Error.
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Navigation Plotting is an essential skill for working in the maritime industry. This video is an introduction to some of those concepts. If you've spent lots of time on the water, but have not pursued a professional license, you should consider yourself a candidate for an Operator of Uninspected Passenger Vessels (OUPV) 6-Pack license. This license allows you to charter vessels with up to 6 paying passenger and is the first step to a career in the maritime industry, full-time or part-time!
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Опубликовано:

8 сен 2024

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Комментарии : 84

@reynaldocabido2058 2 года назад

Man, I just loved how good he teaches me about that than my teacher in maritime school I am in.

@aahp87 5 лет назад

Thanks so much Capt, testing for my Canadian mates license in 2 weeks your videos are really helping out!

@brightawe9002 4 года назад

Thank you sir, these sounds easier now. I didn't get it before although our lecturer did well. This video breaks it down. Much love from Nigeria 🇳🇬❤️

@nikolaishvedov3556 2 года назад

hey 👋🏻 do you have some Marine Academy or University in Nigeria? I’m just curious

@Tveitan666 2 года назад

Very very useful. Many thanks.

@mr.sheroo3723 Год назад

very good teacher thanks alot

@user-tv3od6is6j 8 месяцев назад

more content about navigation pls this kind of teaching was so good, salute to you sir

@agbenouwopevictor9536 2 года назад

God bless you capt. you have really made this easy for me

@user-lo9qb5er6e 2 месяца назад

Easy and quick way to explain it👍

@dalitjelmarg.2435 3 года назад

now covid 19 sir I learned more from you than my teacher.

@dominichix5728 6 лет назад

Good job Dave! Always remember it's not stated as "one hundred and twenty four", but "one-two-four" LOL Good to see you again even if it's virtually!

@davidwarren4569 9 месяцев назад

If you use the word CadeT with what is discussed, it reminds you which way to add or subtract the error or deviation. ‘Compass add east to True’

@chahatpal1432 8 месяцев назад

this is very good idea, when deviation and veriation is given, in the case when we need to find deviation by deviation card ,then we need to follow CDMVT.

@jomelquillope2110 2 года назад

Thank you! Sir i learn more about Compass Error as 2nd Year college student.

@martinapuleni2357 Месяц назад

Plain and straight 🎉

@waritsumpuntarath9926 Год назад

thank sir, for recall my memory.

@bencreations2285 2 года назад

Thank u, u have the ability to explain in so simple way

@vector3550 6 лет назад

thanks Captain. you've made these things very easy for me now.... i am very much grateful

@nikolagrebenarovic 10 месяцев назад

profesional👍thanks !

@terencewright2223 2 года назад

I like this video very much , it is so nice clear. Thank you. Terry Wright

@ernelgaming1838 5 лет назад

thanks for this video, i stop for 4years, then i need to review how to solve compass error, this video is very helpful and very detailed. ~ Thanks a lot, Long Live to you sir.

@user-wy3gy8wc7s 9 месяцев назад

Thank you sir!

@schleussiger4726 6 месяцев назад

Wonderful explained

@redeagle605 Год назад

Its so easy to understand.

@s7aimmansoori263 3 года назад

Thanks Capt for the information

@hadrianaurelio1441 5 лет назад

Thank you sir. That was so refreshing.

@gkmonopoly582 2 года назад

Thank you so much

@dougfitch3649 Год назад

Such an incredibly good teacher!

@CQC315 Год назад

thank you

@berniefloresmirafuentes2845 7 лет назад

i like very well GOD BLESS wish more vedio on navigation solving

@CEOofSleep 2 года назад

taught concisely TY

@shyams4911 7 лет назад

Thank you so much sir

@seafarer786 2 года назад

Very well explained👍

@DheszAcosta 2 года назад

Simplified tnx a lot ☺️👏👏

@Markiboy576 6 лет назад

Thank you captain.

@jefhersonmaisa2877 4 года назад

Thank you for this video

@RobRobBird 2 года назад

Good one!!

@boyanheroes9579 7 лет назад

good job sir

@jomellara2549 6 лет назад

Great for a refresher! Thanks a Lot sir :D

@sufyanaljalis1731 7 лет назад

He is very good

@sumwun3771 2 года назад

What if Variation and Deviation are both EAST or WEST, should I still subtract to get the Compass Error?

@bluecarplah 7 лет назад

Thank you so much Sir!

@samw2670 5 лет назад

Or you could do the Difference between True and compass

@abhijithsimukochi3476 3 года назад

really helpful cap

@abhijithsimukochi3476 3 года назад

love from India

@jrharryhonwhayee5987 3 года назад

thank you so much for the presentation, I have a question; so for the last part of the presentation when working on the True course, Compass Error to find the Per ships Course to make good the true course. do we have to always plus the True Course with the Compass error to come up with the per ship compass or per magnetic course to steer.

@bomborn3080 4 года назад

Thank You Capt... would teach us how to do compass adjusting?

@refaiabdeen5943 4 года назад

Cheers Mate!

@lukakomakhidze199 6 лет назад

You have to calculate the deviation instead of looking in the charts !

@joanncorey5345 6 лет назад

I think the compass error example is in error. When going from compass to true in the example the combined CE -2E from +12W is not 10E. Please explain I'm confused

@jomellara2549 6 лет назад

becos we get the final direction, from whatever the larger number of the direction is.. that's why it's 10W

@jamieberry3380 Год назад

What if variation and deviation are both westerly or both easterly

@user-ou4de6yk3q 6 месяцев назад

Thanks u sir. I would like to how it is compss err = 10 when it shuold be 14 10+2 we add them when took the singe for the greter number. & thanks agin

@MrAlastair58 6 месяцев назад

yes my Q too

@henryanosike7384 5 лет назад

bravo

@rosshansiingh 2 года назад

How we determine direction of that course

@alex19792002 7 лет назад

Perfect

@uniquesensitivesnowflake7366 Год назад

What if the variation and deviation has the same name? For example both west or both east

@chahatpal1432 8 месяцев назад

in this case it wiil be added both,and compass error would be in the given direction.

@aryandubey6621 7 лет назад

Respected sir, I'd like to know how will we get our true course and compass course initially and do we have to maneuver keeping in mind the true course or compass course?

@Jack444N 7 лет назад

Hey man, Great video. Where would you actually use this? A real life example where youre out at sea would be very helpful. At sea and you lose your gyro.. could you use this?

@CptDangernoodle 4 года назад

Stew Stew to calculate your deviation for example. You know variation from your chart, you can calculate True with a sun amplitude or azimuth calculation, and with the ship’s magnetic you get C. So fill in the blank T V you get M then you know C, so the difference between M and C is your deviation

@rais_5604 2 года назад

If both D and V is W or E, should we add them?

@MrAlastair58 6 месяцев назад

wonder too

@user-le6cc6ud4j 3 года назад

Голяма работа си, дедка!

@rockv3852 6 лет назад

how to get intercept of star

@ELTRICKY03 6 лет назад

How do we know if we're gonna add the CE to the True or subtract. Coz you add the 10degW to 114. How do I know if in gonna Add it or subtract.thanks

@alymz1907 6 лет назад

2 things is important! Deviation and variation! Variation can take from sailing maps. For deviation you must have a Deviation table diagram (some company make for big ships) or You must find a fix transit from shore or You must use a gyro (error known) or is more simple i thing You can take out your second/spare magnetic compass to your boat. Put to shore, for example your compass says 000 second compass (True) says 010 and varation at the map 4E (After year calculation) Put on TVMDC T:010 V:-4 M:006 D:XXX C:000 This thats mean your Deviation is 006E IMPORTANT!!! You must do this for each 22,5 degrees! For example; Heading 000 deviation 006E Heading 022,5 deviation 003E Heading 067,5 deviation 002W Heading 090 deviation 003E .................etc After all you can prepare a diagram Same like this: www.sailtrain.co.uk/navigation/images/grid.gif

@japethjulespatulot3037 2 года назад

I know it's kinda late but maybe newcomers might have the same question as you. If you're solving from True to Compass, + West, and - East. Vice versa for Compass to True. To help remember this, you can use the phrases: For True to Compass or T V M D C add W = "True Virgins Make Dull Company at Worst" For Compass to True or C D M V T add E = "Can Dead Man Vote Twice at Elections" It still applies, when solving for True or Compass by using Compass Error. I Hope it helps.

@pic2728 Год назад

So +west - east if compass to true? Am I correct?

@samw2670 3 года назад

Is difference between T-C gyro error?

@martineden355 3 года назад

Nope. In this video he is just talking about Magnetic Compass. If you want to know your gyro error, you need to find an azimuth of the celestial body and compare to your bearing. The difference would make a gyro error. M stands for Magnetic North, not for Magnetic Compass, while C stands for Magnetic Compass.

@revengeoftheend9905 2 года назад

Nami swan is good at navigation

@victorpormento4609 3 года назад

how do you solve it if you have: V=007 w D= 047 E

@japethjulespatulot3037 2 года назад

Hello Sir! Our Compass Error would be 40 deg. East, for the reasons below: *We subtract because both have different symbols *East because deviation is larger than variation

@luuthang3592 2 года назад

the video image is too poor, you need to fix it more

@wandanovianti1044 4 года назад

❤❤

@jaymanuwave 3 года назад

Vinaka.

@nurlatifahmohdnor8939 2 года назад

Descend is better than ascend. Maths is better. Science is better. I do not care his age.

@smith1760 4 месяца назад

Do we go in the Deviation Table with the Compass Heading or Magnetic Heading? Or you can do it in both ways? I can't get it coz deviation table says to start with the Compass Heading.

@thealmighty3901 2 года назад

Thank you sir!

@user-ct3wg3dm6i 4 года назад

Thanks u sir. I would like to how it is compss err = 10 when it shuold be 14 10+2 we add them when took the singe for the greter number. & thanks agin

@japethjulespatulot3037 2 года назад

Greetings Sir! The compass error is equal to 10 because the variation and deviation have different symbols such as E and W. For example, Since we are solving from True to Compass, for this reason, we will be adding West and subtracting East. T = 114 deg. V = (+) 12 deg. West M = 126 deg. D = (-) 2 deg. East C = 124 deg. Compass Error = (+) 12 deg. West (-) 2 deg. East = 10 deg. West I Hope it helps Sir.