Chart editions / corrections
* 18714 |
Chart: 114 |
Sweden. Inshore waters. Hjälmaren. Grythem. Underwater rock. |
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Insert | underwater rock and amend existing depth countour so that position is encircled | 59-18,613N | 015-35,767E |
Bsp Mälaren - Hjälmaren 2024/s03, s55 |
underwater rock with depth curve |