Chart correction N48/23 — chart 44465
44465 4Ed. 06/28/14 LAST NM N43/23 N48/23 Delete Depth 9 meters Obstn 54°31′15″N 18°33′57″E Depth 14.4 meters Foul 54°32′10″N 18°36′33″E Add Depth 13.8 meters Foul [K31.1] 54°31′08″N 18°37′34″E Depth 8.9 meters Foul [K31.1] 54°31′58″N 18°33′58″E Depth 9.5 meters Foul [K31.1] 54°31′07″N 18°34′57″E Foul ground area [K31.2] bound by dashed line joining 54°32′37″N 18°35′54″E 54°32′19″N 18°36′41″E 54°31′25″N 18°35′19″E 54°31′45″N 18°34′35″E 54°32′37″N 18°35′54″E (44(545-547)23 Gdynia)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 06/28/14
Reference information — always verify against official Notices to Mariners before navigation.