*57/2021
Finland. Archipelago Sea. Pargas. Houtskär. Brändö. Channel section opened to vessel traf?c. Fairways
10.03.2021
Valid 1
The channel section has been opened to vessel traffic.
2
Add
28 29 37 953 954 C731 C732 D/Utö - Turku D727 D728 D731 D732
Between the following positions:
(1) 60°09.5 'N 21°22.5'E
(2) 60°23.0 'N 21°07.0'E
3
(Tra?com, Helsinki/Helsingfors 2021)