Navigation Theory - Secondary Ports

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  • Опубликовано: 7 май 2020
  • A demonstration work through of a secondary port tidal calculation
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Комментарии • 8

  • @acuity139
    @acuity139 2 года назад +2

    Very nicely done.
    Very clear and easy to follow.
    Just starting out on the theory. And watching you run through it, certainly helps
    Thank you

    • @Londonschoolofsailing
      @Londonschoolofsailing  2 года назад

      Thanks very much
      I hope to do more although this summer has been so busy on the water we’ve not had time

  • @lukeharris5130
    @lukeharris5130 3 месяца назад

    Thank you for explaining that I was pulling my hair out 😂

  • @lyndoninch6146
    @lyndoninch6146 Год назад

    do you have any more questions i could work through

    • @Londonschoolofsailing
      @Londonschoolofsailing  Год назад

      If you email me at training@londonschoolofsailing.Co.uk
      We might be able to send you some

  • @draeroheli-jw3kp
    @draeroheli-jw3kp Год назад

    Standard Port Colville is in TZ-1. ( Subtract 1 hr for UT ) As suggested in this factitious RYA Almanac book, Do we have to Subtract 1 hr from your calculation and then add 1 hour for Day Light Saving Time? SPDST means South Pacific Day Light Saving Time. SPDST., therefore you add UT+1
    I noticed that you have written TZ-1/ UT+1 in your note.
    I am confused.

    • @Londonschoolofsailing
      @Londonschoolofsailing  Год назад +2

      So if the standard port is in TZ-1 (or UT+1, as they mean the same thing), then you do not add on the hour for DST (or SPDST) until you have done the HW/LW time conversion for the secondary port. Hope that helps

  • @ramiznewarekar8346
    @ramiznewarekar8346 8 месяцев назад +1

    ha bacha hua kal bol de