Chart correction N40/20 — chart 53204

53204 11Ed. 6/17/17 LAST NM N26/20 N40/20 Add Buoy (waverider) Y, pillar, Fl Y 2s [Q130.6] enclosed by purple composite-line circle, radius 200 meters, centered 36°04′52.9″N 14°16′52.5″E (36/20 Valletta)

Source: NGA U.S. Notice to Mariners · edition: 11Ed. 6/17/17

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