Chart correction N20/22 — chart 37226
37226 19Ed. 03/09/13 LAST NM N19/22 N20/22 Relocate Buoy "EN 1" from 53°57′52″N 8°29′36″E to 53°57′59″N 8°28′54″E Buoy "EN 2" from 53°57′50″N 8°29′41″E to 53°57′58″N 8°29′01″E Buoy "EN 3" from 53°57′45″N 8°29′27″E to 53°57′45″N 8°29′03″E Add Depth 13.3 meters 53°52′37″N 8°43′27″E Depth 15.1 meters 53°52′58″N 8°42′50″E Buoy "EN 5" G, conical 53°57′16″N 8°29′10″E Depth 12.7 meters 53°53′05″N 8°42′52″E (See N47/20) (Plan) Add Depth 13.3 meters 53°52′36.8″N 8°43′27.3″E Depth 13.9 meters 53°52′22.2″N 8°43′38.9″E Depth 15.1 meters 53°52′57.7″N 8°42′50.4″E (13(1610, 1611)22 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 19Ed. 03/09/13
Reference information — always verify against official Notices to Mariners before navigation.