Plans included:
Pierowall Harbour (1:40 000)
Whitehall Harbour (1:25 000)
Bay of Kirkwall (1:12 500)
Stromness Harbour (1:12 500)
Scrabster Harbour (1:7500)
Wick Bay (1:10 000)
On this edition the latest depths have been applied where available. The chart specification has been improved to show coloured light flashes. There has been general updating throughout.