ahrgang 83 Nr. 105 
Freitag, den 14.05.2010 
2 
und deutlich abnehmen. Bei Tageslufttemperaturen 
zwischen 15 und 25© wird sich der Eisrückgang 
beschleunigen. 
retreat will accelerate due to air temperatures 
between 15 and 25 in the daytime. 
Im Auftrag 
Dr. Schmelzer 
By order 
Dr. Schmelzer 
Restrictions to Navigation 
Finland 
Sweden 
Aarbour/District Ice Class | Begin | 
Tornio, Kemi, Oulu and Raahe 2000 dwt IA 
Kokkola and Pietarsaari 2000 dwt IA and IB 03.05. 
Karlsborg and Luleä 2000 dwt IA 03.05. 
_Haraholmen and Skelleftehamn 2000 dwt IB 03.05. 
Information of the Icebreaker Servic“” 
Finland 
Vessels bound for ports with traffic restrictions in the Gulf of Bothnia shall report to ICE INFO on VHF Channel 
84 when passing the Svenska Björn lighthouse. 
Icebreaker: OTSO and SISU assist in the Bay of Bothnia. 
Sweden 
Vessels not suitable for winter navigation, river vessels and tugs with barge can not expect governmental 
cebreaker assistance. 
Vessels bound for ports subject to traffic restrictions in Gulf of Bothnia shall, when passing Svenska Björn 
'59°33’N 20°01’E), report to ICEINFO on VHF channel 84. 
Arrival report is to be made to ICEINFO, on VHF channel 16, when the ship is well moored, including ship’s 
name, ETD and next port of destination. 
Departure report is to be made to ICEINFO, on VHF channel 16, at least 6 hours before departure. 
icebreaker: YMER and ALE assist in the Bay of Bothnia.