Chart correction N42/20 — chart 37226
37226 19Ed. 3/9/13 LAST NM N41/20 N42/20 Delete Buoy 53°54′00″N 8°50′40″E Buoy 53°50′54″N 8°53′14″E Buoy 53°51′08″N 8°55′31″E Buoy 53°50′41″N 8°53′08″E Buoy 53°50′49″N 8°55′39″E (See N28/20) Substitute Anchoring and fishing prohibited area for fishing prohibited area 53°51′52″N 8°53′38″E (See N34/20) Add Buoy “No 46” R, pillar, Fl R 4s 53°50′47″N 8°54′07″E (10(1610)19, 33(44)20 Hamburg)
Source: NGA U.S. Notice to Mariners · edition: 19Ed. 3/9/13
Reference information — always verify against official Notices to Mariners before navigation.