And data used: https://www.ais.fi/ais/aip/ad/efhk/EF_AD_2_EFHK_EN.pdf
https://www.ais.fi/ais/aip/ge/EF_GEN_2_2_EN.pdf
And data used: https://www.ais.fi/ais/aip/ad/efhk/EF_AD_2_EFHK_EN.pdf
https://www.ais.fi/ais/aip/ge/EF_GEN_2_2_EN.pdf