Free-of-charge charts and open data
The Finnish Transport and Communications Agency Traficom has opened some of its data for public use. However, only Traficom’s updated, official nautical charts should be used for navigational purposes.
The material and services included in Traficom’s hydrographic open data are available on web pages The Download and Viewing Service (External link)
Blank charts are used during pilot examinations. These can be downloaded and printed from this page.