Chart editions / corrections
                        * 17273 | 
                    
                            Chart: 113 | 
                
                        Sweden. Lake Mälaren and Södertälje Canal. Lake Mälaren. Västeråsfjärden. Light 'Västra Holmen'. Sectors. Character. | 
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 Change of character and sectors at light 'Västra Holmen'.  | 
                
| Amend | character for light 'Västra Holmen' to Iso WRG 3s | 59-34,728N | 016-33,578E | 
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| Sector | Bearing | 
|---|---|
| G | 018,9° - 151,9° | 
| W | 151,9° - 170,8° | 
| R | 170,8° - 235,0° | 
| G | 235,0° - 345,6° | 
| W | 345,6° - 350,1° | 
| R | 350,1° - 018,9° | 
                            Adm. LoL C6689-8 | 
                
                                Sectors. Light 'Västra Holmen' |