Canadian Yachting October 2019 - 51

Cowan Insurance Group
provides exceptional marine
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Coverage for the agreed
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Emergency towing

ing the altitude of the North Star above
the horizon. The angle in degrees was the
latitude of the ship.
The mariner's magnetic compass was
first invented some 2,000 years ago and
were made of lodestone, a naturally magnetized stone of iron. Mariners often
found this compass inaccurate because
they did not understand the concept of
magnetic variation. It was used when the
sun as not visible to identify the wind
direction. Later compasses were made of
iron needles, magnetized by striking them
with a lodestone. Mariners also started to
keep more detailed records of their voyages and created charts. Considered valuable, they were often kept secret from
other mariners, even though they were
not very accurate. Dry compasses began

appearing around 1300, eventually being
replaced in the early 20th century by the
liquid-filled magnetic compass.
A compass functions because the
magnetism of the Earth attracts the magnetic needle, which draws it to the constantly shifting Magnetic North Pole. The
Geographic North pole is static and is
located 1,931 kilometers north of the
Magnetic pole. This variation between
the two is known as magnetic declination,
which changes as you move across the
globe. Navigators know to always compensate for compass variation when
charting their courses. At one time the
agonic line (imaginary line where true
north and magnetic north align) passed
through the Bermuda Triangle, which
explains why early ships were lost in this

Save 15% as a
CPS-ECP member,
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Toll-free: 1-866-912-6926
Email: info@cowangroup.ca
www.cowangroup.ca

www.canadianyachting.ca

51


http://www.cowangroup.ca http://www.canadianyachting.ca

Canadian Yachting October 2019

Table of Contents for the Digital Edition of Canadian Yachting October 2019

At the Helm: A Fresh Approach to the Future
Yacht Club: Alexandra Yacht Club
Travel Destination: Kingston, Ontario. Heritage & Hip
Sail Review: J99
Power Review: Cruisers Yachts 38 GLS
The Port Hole: October 2019
Power Review: Pursuit DC 235
DIY/Tech: Your Compass Deserves Care
Crossing the Line: Disciples of the Multimeter
SPECIAL SUPPLEMENT: Charter Handbook
Canadian Yachting October 2019 - Intro
Canadian Yachting October 2019 - Cover1
Canadian Yachting October 2019 - Cover2
Canadian Yachting October 2019 - At the Helm: A Fresh Approach to the Future
Canadian Yachting October 2019 - 4
Canadian Yachting October 2019 - Yacht Club: Alexandra Yacht Club
Canadian Yachting October 2019 - 6
Canadian Yachting October 2019 - 7
Canadian Yachting October 2019 - 8
Canadian Yachting October 2019 - 9
Canadian Yachting October 2019 - Travel Destination: Kingston, Ontario. Heritage & Hip
Canadian Yachting October 2019 - 11
Canadian Yachting October 2019 - 12
Canadian Yachting October 2019 - 13
Canadian Yachting October 2019 - 14
Canadian Yachting October 2019 - 15
Canadian Yachting October 2019 - Sail Review: J99
Canadian Yachting October 2019 - 17
Canadian Yachting October 2019 - 18
Canadian Yachting October 2019 - 19
Canadian Yachting October 2019 - 20
Canadian Yachting October 2019 - 21
Canadian Yachting October 2019 - Power Review: Cruisers Yachts 38 GLS
Canadian Yachting October 2019 - 23
Canadian Yachting October 2019 - 24
Canadian Yachting October 2019 - 25
Canadian Yachting October 2019 - 26
Canadian Yachting October 2019 - The Port Hole: October 2019
Canadian Yachting October 2019 - 28
Canadian Yachting October 2019 - 29
Canadian Yachting October 2019 - 30
Canadian Yachting October 2019 - 31
Canadian Yachting October 2019 - 32
Canadian Yachting October 2019 - 33
Canadian Yachting October 2019 - 34
Canadian Yachting October 2019 - 35
Canadian Yachting October 2019 - 36
Canadian Yachting October 2019 - 37
Canadian Yachting October 2019 - 38
Canadian Yachting October 2019 - 39
Canadian Yachting October 2019 - 40
Canadian Yachting October 2019 - 41
Canadian Yachting October 2019 - 42
Canadian Yachting October 2019 - Power Review: Pursuit DC 235
Canadian Yachting October 2019 - 44
Canadian Yachting October 2019 - 45
Canadian Yachting October 2019 - 46
Canadian Yachting October 2019 - 47
Canadian Yachting October 2019 - 48
Canadian Yachting October 2019 - 49
Canadian Yachting October 2019 - DIY/Tech: Your Compass Deserves Care
Canadian Yachting October 2019 - 51
Canadian Yachting October 2019 - 52
Canadian Yachting October 2019 - 53
Canadian Yachting October 2019 - 54
Canadian Yachting October 2019 - 55
Canadian Yachting October 2019 - 56
Canadian Yachting October 2019 - 57
Canadian Yachting October 2019 - 58
Canadian Yachting October 2019 - 59
Canadian Yachting October 2019 - 60
Canadian Yachting October 2019 - 61
Canadian Yachting October 2019 - Crossing the Line: Disciples of the Multimeter
Canadian Yachting October 2019 - 63
Canadian Yachting October 2019 - 64
Canadian Yachting October 2019 - SPECIAL SUPPLEMENT: Charter Handbook
Canadian Yachting October 2019 - 66
Canadian Yachting October 2019 - 67
Canadian Yachting October 2019 - 68
Canadian Yachting October 2019 - 69
Canadian Yachting October 2019 - 70
Canadian Yachting October 2019 - 71
Canadian Yachting October 2019 - 72
Canadian Yachting October 2019 - 73
Canadian Yachting October 2019 - 74
Canadian Yachting October 2019 - 75
Canadian Yachting October 2019 - 76
Canadian Yachting October 2019 - 77
Canadian Yachting October 2019 - 78
Canadian Yachting October 2019 - Cover3
Canadian Yachting October 2019 - Cover4
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https://www.nxtbook.com/kerrwil/canadianyachting/june2015
https://www.nxtbook.com/kerrwil/canadianyachting/May2015
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