Chart correction N51/23 — chart 53203
53203 12Ed. 02/23/13 LAST NM N28/23 N51/23 Delete Wreck, purple composite-line circle, and legend "Conservation Area Wreck Spitfire (see Note)" in vicinity 36°03′54″N 14°19′34″E (See N10/23) Add Wreck [K29] 36°01′39″N 14°11′27″E Wreck [K29] 36°03′32″N 14°19′21″E (39/23 Valletta)
Source: NGA U.S. Notice to Mariners · edition: 12Ed. 02/23/13
Reference information — always verify against official Notices to Mariners before navigation.