Chart correction 47/20 — chart 54360

54360 12Ed. 9/22/90 LAST NM 33/20 47/20 Add Submarine power cable [L31.1] joining 40°51.3′N 24°41.8′E 40°48.5′N 24°40.8′E 40°47.4′N 24°39.9′E Submarine power cable [L31.1] joining 40°51.3′N 24°41.8′E 40°49.8′N 24°40.3′E 40°47.7′N 24°39.7′E (GRC CH 321)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 9/22/90

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