Chart correction 8/20 — chart 54409
54409 2Ed. 7/7/84 LAST NM 5/19 8/20 (Plan A) Add Depth 7 fathoms 1 foot enclosed by depth contour (10-fathom) centered 36°09′32.6″N 29°39′18.1″E (TUR CH 3211)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 7/7/84
Reference information — always verify against official Notices to Mariners before navigation.