Columbia Offshore Sailing Association |
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Best Practices in Building/Using The Sunsetter Project
How to purchase |
BCOSA is an organization comprised of people who are interested in traditional navigation, in particularcelestial navigation (also known as 'sextant navigation' or 'star navigation').
We organize courses for people who want to learn to do celestial navigation — mostly by live video conferencing software. There are not many traditional navigators about in the world. The Internet helps the few of us there are to stay connected with each other, and to advance in our skills.
The #1 reason, of course, is for fun.
When you think about it, the easiest and cheapest way to get nutritious, good tasting vegetables is to whip down to the local Safeway store, and pick some up.
But for all the supermarkets there are in the world, there are still some people who really enjoy growing a backyard garden. They take enormous satisfaction in eating their own tomatoes, and often will tell you that their tomatoes taste better than anything they can get in the store. They feel growing their own helps them get in touch with the earth, and may even help them center themselves spiritually.
It is much the same for celestial navigators. They don't use sextants because it is the only way, or even the best way, of getting a location fix. They do it because they enjoy navigating with "no batteries required". They take enormous satisfaction in getting a celestial fix. They feel it helps them find their place, so to speak, in our solar system...and in our galaxy.
That said, the bridge crews of Chevron oil tankers regularly practice celestial navigation because, as they say in this video from 2017, "at any time the GPS signal can be distorted or blocked." https://www.youtube.com/watch?v=5X9a-y8d0vQ
There may also be something to be learned from the last voyage of the Varuna.
Class is live, via Zoom. Maximum class size = 5 students.
$500 CDN for 30 hours of live, video-conferenced class. You will purchase a textbook and a few drafting instruments on top of this. The instructor is Bob Goethe.
If you would like to explore other opportunities for learning celestial, do consider these.
Another option for a live webinar course would be from the The Maryland School of Sailing and Seamanship (24 hours for $595 US — around $800 CDN).
If you are able to attend an on-site class in Toronto, you could take the course from the Harbourfront Centre (38 hours for $595 CDN).
The Power Squadron branches in both the USA and Canada typically say they offer a certification in celestial navigation. But instructors are rare. Check with you local branch to see if they actually offer celestial navigation instruction.
Some people's brains are wired such that they can do well in a correspondence course. If you have this sort of learning style, Starpath offers a correspondence course in celestial navigation ($319 US — around $430 CDN). Work at your own pace. You have a year to finish.
If you are able to learn on your own from a book, you may try Bob Goethe's Celestial Navigation for the 21st Century ($40 CDN at Amazon.ca—available in 2023) or David Burch's Celestial Navigation ($43 CDN at Amazon.ca).
Pehaps.
Classes will be fully interactive, so if your computer does not already have a webcam and microphone, you will need to purchase those items for yourself.
There is always a bit of a mental hurdle for learners as they try to visualize the 3-dimensional earth using drawings on 2-dimensional paper or computer screen. So while not essential, if you have a 12" globe of the earth, you will find it helpful to you as you try and visualize Great Circle routes, and the navigational triangle.
If you don't already have one, you
may want to purchase a sextant. Click here for a discussion about that.
NavigationalAstronomy@Gmail.com