Chart correction N16/23 — chart 62550
62550 4Ed. 03/15/14 LAST NM N51/22 N16/23 Add Restricted area [N2.1] bound by purple composite-line circle, radius 0.54 mile, centered on platform "NFQ19" 25°51.9′N 51°55.6′E Restricted area [N2.1] bound by purple composite-line circle, radius 0.54 mile, centered on platform "NFQ18" 25°51.3′N 52°02.4′E Restricted area [N2.1] bound by purple composite-line circle, radius 0.54 mile, centered on platform "NFQ16" 25°54.3′N 52°07.7′E Restricted area [N2.1] bound by purple composite-line circle, radius 0.54 mile, centered on platform "NFQ17" 25°57.5′N 52°01.8′E Restricted area [N2.1] bound by purple composite-line circle, radius 0.54 mile, centered on platform "NFQ15" 26°01.0′N 52°11.1′E (See N48/22) (6(550)23 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 03/15/14
Reference information — always verify against official Notices to Mariners before navigation.