Plans included: Órmos Skíathou (Nísos Skíathos) (1:50 000) Stenón Alonnísou (1:50 000) Linariá (Nísos Skíros) (1:75 000) Continuation of Maliakós Kólpos (1:190 000) Nisoi Likhades (1:50 000) On this edition the chart specification has been improved to show coloured light flashes. A new plan showing the passage around Nisoi Likhades is included. There has been general updating throughout.