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G6 RYA Navigation Handbook

Reprinted December 2020

No content changes.

Reprinted November 2019

Page 68: Under the heading 'Beidou', the final sentence has been amended to read:

[STARTS]

A second, improved system has been introduced, and a third is being rolled out, both of which intend to give worldwide coverage by 2020.

[ENDS]

G7 RYA Navigation Exercises

Reprinted September 2021

Page 95: The illustration on this page has been amended to adjust the plot lines on the tidal curve graph.

Page 95: In the line which reads ‘a) Height to tide at 1635 SPDST 4.2m’, ‘4.2m’ has been amended to read ‘4.3m’

Page 95: In the line which reads ‘b) Fall of tide 4.2m – 0.8m 3.4m’, ‘3.4m’ has been amended to read ‘3.5m’

Page 95: In the line which reads ‘c) Fall or tide 3.4m’, ‘3.4m’ has been amended to read ‘3.5m’

Page 95: In the line which reads ‘Depth to anchor 6.0m’, '6.0m' has been amended to read ‘6.1m’

Reprinted June 2020

No content changes.

G77 RYA An Introduction to Navigation

Reprinted January 2021

No content changes.

Reprinted January 2020

No content changes.

Reprinted March 2018

Page 47: The second bullet point has been amended to read:

[STARTS]

0.7 of 2.2 is 1.5m so at 18:45, the tide should have risen 1.5 from LW.

[ENDS]

G78 RYA Astro Navigation Handbook

Reprinted January 2021

No content changes.

Reprinted January 2020

No content changes.

TAN RYA Training Almanac: Northern Hemisphere Edition

Reprinted January 2021

Page 36: The tidal curve illustration has been amended to include four extra vertical black dashes after the number 6 on the top horizontal axis.

Reprinted June 2020

Page 26: The first sentence has been amended to read:

[STARTS]

The graph is used to compute tidal stream rates when the tidal range is neither a mean spring nor neap range.

[ENDS]

TAS RYA Training Almanac: Southern Hemisphere Edition

Reprinted January 2021

Page 36: The tidal curve illustration has been amended to include four extra vertical black dashes after the number 6 on the top horizontal axis.

Reprinted June 2020

Page 2: The first paragraph on this page has been amended to update some time zone details.

Page 26: The first sentence has been amended to read:

[STARTS]

The graph is used to compute tidal stream rates when the tidal range is neither a mean spring nor neap range.

[ENDS]

Page 27: In the text box at the bottom of the page, right hand column, line four, 'UT after' has been amended to read 'TZ-1100 after'