On this 2019 edition the chart specification has been improved to show coloured light flashes. Submarine cables have been updated. There has been general updating throughout.
| ISBN: | 9781786790767 |
| Publication date: | 8th January 2019 |
| Author: | Imray Imray |
| Publisher: | Imray, Laurie, Norie & Wilson Ltd |
| Format: | Paperback |
| Pagination: | 1 pages |
| Series: | G Charts |
| Genres: |
Navigation and seamanship Boating: Sport and leisure Travel maps |