Chart correction N33/22 — chart 54481

54481 10Ed. 09/27/14 LAST NM N23/22 N33/22 Substitute Buoy Y, can, "X" topmark, Fl(4) Y 10s with legend "Buoys (4)" [Q130.6] for mooring buoy 36°52′56″N 36°03′18″E (See N23/22) Change Light to Fl(3) Y 10s 10m 5M 36°50′05″N 36°07′55″E Add Buoy Y, pillar, "X" topmark, Fl Y 3s [Q130.6] 36°34′25″N 36°03′25″E (22(84), 23(88), 24(92)22 Istanbul)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 09/27/14

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