Chart correction 36/21 — chart 54330

54330 2Ed. 6/11/77 LAST NM 17/21 36/21 (Plan E) Delete Submarine pipeline between 37°50′53.9″N 24°56′25.7″E 37°50′53.3″N 24°56′53.2″E Add Buoy Y, pillar, Fl Y [Q130.6] 37°50′45.7″N 24°56′45.0″E Submarine pipeline (sewer) [L40.1] between 37°50′46.4″N 24°56′17.0″E 37°50′45.7″N 24°56′44.8″E (11(204)18 Athens; UKHO ARCS 1538-10)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 6/11/77

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