Chart correction 27/21 — chart 54300
54300 12Ed. 2/22/92 LAST NM 11/21 27/21 Add Submarine power cable [L31.1] joining 35°30.7′N 23°43.4′E 35°33.4′N 23°42.0′E 35°34.4′N 23°40.9′E 35°34.9′N 23°40.6′E Submarine power cable [L31.1] joining 36°31.4′N 23°02.4′E 36°30.0′N 23°02.8′E 36°28.1′N 23°03.0′E 36°25.5′N 23°04.3′E 36°23.3′N 23°05.3′E (4(70)21 Athens)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 2/22/92
Reference information — always verify against official Notices to Mariners before navigation.