Chart correction 31/21 — chart 54400

54400 8Ed. 6/2/90 LAST NM 28/21 31/21 Delete Depth 245 meters 37°55.0′N 26°55.7′E Add Depth 180 meters 37°54.6′N 26°57.7′E Add Depth 189 meters 37°55.6′N 26°56.6′E and enclose above depths (2) with depth contour (200-meter) (TUR CH 223)

Source: NGA U.S. Notice to Mariners · edition: 8Ed. 6/2/90

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