Chart correction N18/20 — chart 37222

37222 15Ed. 5/12/18 LAST NM N17/20 N18/20 Change Legend at radio reporting point symbol to “EMS VHF 74” 53°36.78′N 6°22.50′E Add Radio reporting point symbol [M40.1] with direction pointers 000°-180° and legend “Ems Traffic Ch 74” 53°41.40′N 6°36.19′E Submarine power cable [L31.1] joining 53°27.95′N 6°49.56′E 53°29.99′N 6°42.43′E 53°36.22′N 6°33.38′E 53°36.49′N 6°28.76′E 53°37.79′N 6°28.87′E 53°40.22′N 6°32.65′E 53°42.69′N 6°33.09′E 53°43.65′N 6°32.74′E (49(422)19, 4(46)20 Den Haag)

Source: NGA U.S. Notice to Mariners · edition: 15Ed. 5/12/18

Reference information — always verify against official Notices to Mariners before navigation.