Chart correction 42/23 — chart 44420
44420 7Ed. 07/03/10 LAST NM 41/23 42/23 Add Depth 12.9 meters R [K14.1] 57°41.0′N 21°45.6′E Depth 6.2 meters R [K14.1] 57°35.7′N 21°37.1′E Depth 11.3 meters R [K14.1] 57°35.0′N 21°36.9′E (9(196, 197, 201)23 Riga)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 07/03/10
Reference information — always verify against official Notices to Mariners before navigation.