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.
- ISBN13 9781786790767
- Publish Date 8 January 2019
- Publish Status Active
- Publish Country GB
- Imprint Imray, Laurie, Norie & Wilson Ltd
- Edition New edition
- Format Paperback
- Pages 1
- Language English