Chart correction N15/23 — chart 44410
44410 6Ed. 01/16/21 LAST NM N12/23 N15/23 Add Depth 20.4 meters Rk [K14.1] 57°43.2′N 22°01.5′E Depth 20.8 meters Obstn [K41] 57°42.3′N 21°49.2′E Depth 9.8 meters Rk [K14.2] 57°38.3′N 21°37.7′E Depth 18.4 meters Rk [K14.1] 57°38.3′N 21°34.9′E (3(51, 56, 58, 73)23 Riga)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 01/16/21
Reference information — always verify against official Notices to Mariners before navigation.